En del opdateringer

Henriks Musik/linedance_tag_analyse.py

@@ -0,0 +1,772 @@
+#!/usr/bin/env python3
+"""
+linedance_tag_analyse.py
+
+Scanner en mappe med MP3-filer og analyserer om de følger mønsteret:
+  TIT2  = dansens navn
+  TALB  = sangens rigtige titel
+  TCON  = niveau
+
+Verificerer via MusicBrainz API og gemmer resultat i CSV til gennemgang.
+
+Brug:
+  python linedance_tag_analyse.py /sti/til/musik [--output rapport.csv] [--apply godkendt.csv]
+"""
+
+import os
+import sys
+import csv
+import json
+import time
+import struct
+import argparse
+import subprocess
+import urllib.request
+import urllib.parse
+from pathlib import Path
+
+# ── Konfiguration ──────────────────────────────────────────────────────────────
+ACOUSTID_API_KEY  = "6fd9DGNDqG"   # Erstat med din egen
+ACOUSTID_API_URL  = "https://api.acoustid.org/v2/lookup"
+MUSICBRAINZ_URL   = "https://musicbrainz.org/ws/2/recording"
+MB_USER_AGENT     = "LineDanceTagFixer/1.0 (dit@email.dk)"  # Skal udfyldes
+API_DELAY         = 1.1             # Sek mellem MusicBrainz-kald (max 1/sek)
+ACOUSTID_DELAY    = 0.4
+MATCH_THRESHOLD   = 0.80            # Mindste lighed for "sikker" match
+FPCALC_PATH       = "fpcalc"       # Eller fuld sti f.eks. C:\Tools\fpcalc.exe
+
+# ── Hjælpefunktioner ──────────────────────────────────────────────────────────
+
+def normalize(s: str) -> str:
+    """Normaliser streng til sammenligning — lowercase, fjern specialtegn."""
+    import unicodedata, re
+    s = unicodedata.normalize("NFKD", s or "")
+    s = s.encode("ascii", "ignore").decode()
+    s = re.sub(r"[^a-z0-9 ]", "", s.lower())
+    s = re.sub(r"\s+", " ", s).strip()
+    return s
+
+def similarity(a: str, b: str) -> float:
+    """Simpel tegnbaseret lighed 0-1."""
+    a, b = normalize(a), normalize(b)
+    if not a or not b:
+        return 0.0
+    if a == b:
+        return 1.0
+    # Longest common subsequence approximation via set overlap
+    set_a = set(a.split())
+    set_b = set(b.split())
+    if not set_a or not set_b:
+        return 0.0
+    overlap = len(set_a & set_b)
+    return overlap / max(len(set_a), len(set_b))
+
+# ── Niveau-normalisering ──────────────────────────────────────────────────────
+# Officielle niveauer fra Linedancer Guide to Level Definitions (2017):
+#   Absolute Beginner → Beginner → Improver → Intermediate → Advanced
+#
+# Vi gemmer dem på engelsk da det er den internationale standard.
+# Mapper alle kendte varianter til officiel betegnelse.
+
+NIVEAU_MAP = {
+    # ── Absolute Beginner ──
+    "absolute beginner":    "Absolute Beginner",
+    "abs. beginner":        "Absolute Beginner",
+    "abs beginner":         "Absolute Beginner",
+    "absolute beg":         "Absolute Beginner",
+    "ab":                   "Absolute Beginner",
+    "absolut begynder":     "Absolute Beginner",
+
+    # ── Beginner ──
+    "beginner":             "Beginner",
+    "beg":                  "Beginner",
+    "begin":                "Beginner",
+    "begynder":             "Beginner",
+    "newbie":               "Beginner",
+    "basic":                "Beginner",
+
+    # ── High Beginner ──
+    "high beginner":        "High Beginner",
+    "high beg":             "High Beginner",
+
+    # ── Low Improver ──
+    "low improver":         "Low Improver",
+    "low imp":              "Low Improver",
+    "beginner/improver":    "Low Improver",
+    "beg/imp":              "Low Improver",
+    "beg/improver":         "Low Improver",
+
+    # ── Improver ──
+    "improver":             "Improver",
+    "imp":                  "Improver",
+    "easy":                 "Improver",
+    "easy intermediate":    "Improver",
+    "easy/intermediate":    "Improver",
+    "easy inter":           "Improver",
+    "let øvet":             "Improver",
+    "let":                  "Improver",
+
+    # ── High Improver ──
+    "high improver":        "High Improver",
+    "high imp":             "High Improver",
+    "improver/intermediate": "High Improver",
+    "imp/int":              "High Improver",
+
+    # ── Low Intermediate ──
+    "low intermediate":     "Low Intermediate",
+    "low inter":            "Low Intermediate",
+    "low int":              "Low Intermediate",
+
+    # ── Intermediate ──
+    "intermediate":         "Intermediate",
+    "inter":                "Intermediate",
+    "int":                  "Intermediate",
+    "øvet":                 "Intermediate",
+
+    # ── High Intermediate ──
+    "high intermediate":    "High Intermediate",
+    "high inter":           "High Intermediate",
+    "high int":             "High Intermediate",
+    "intermediate/advanced": "High Intermediate",
+    "int/adv":              "High Intermediate",
+
+    # ── Advanced ──
+    "advanced":             "Advanced",
+    "adv":                  "Advanced",
+    "videregående":         "Advanced",
+}
+
+def normaliser_niveau(raw: str) -> tuple[str, bool]:
+    """
+    Returner (normaliseret_niveau, fundet).
+    fundet=True hvis vi genkender niveauet.
+    """
+    if not raw:
+        return "", False
+    key = raw.strip().lower()
+    if key in NIVEAU_MAP:
+        return NIVEAU_MAP[key], True
+    # Delvis match — find længste nøgle der er indeholdt
+    best_match = ""
+    best_len = 0
+    for k, v in NIVEAU_MAP.items():
+        if k in key and len(k) > best_len:
+            best_match = v
+            best_len = len(k)
+    if best_match:
+        return best_match, True
+    return raw.strip(), False
+
+
+
+def read_id3(path: str) -> dict:
+    """Læs relevante ID3v2 tags fra MP3 uden eksterne biblioteker."""
+    result = {
+        "tit2": "", "tpe1": "", "talb": "", "tcon": "",
+        "mbid": "", "linedance_dances": []
+    }
+    try:
+        with open(path, "rb") as f:
+            data = f.read(65536)
+
+        if data[:3] != b"ID3":
+            return result
+
+        major = data[3]
+        tag_size = ((data[6]&0x7f)<<21)|((data[7]&0x7f)<<14)|((data[8]&0x7f)<<7)|(data[9]&0x7f)
+        pos = 10
+
+        while pos < min(tag_size + 10, len(data) - 10):
+            if major == 3:
+                fid = data[pos:pos+4].decode("latin1", errors="replace")
+                fsize = struct.unpack(">I", data[pos+4:pos+8])[0]
+                pos += 10
+            else:  # v2.4
+                fid = data[pos:pos+4].decode("latin1", errors="replace")
+                fsize = struct.unpack(">I", data[pos+4:pos+8])[0]
+                pos += 10
+
+            if fid == "\x00\x00\x00\x00" or fsize <= 0 or fsize > 100000:
+                break
+
+            content = data[pos:pos+fsize]
+            pos += fsize
+
+            try:
+                if fid.startswith("T") and len(content) > 1:
+                    enc = content[0]
+                    raw = content[1:]
+                    if enc in (1, 2):
+                        txt = raw.decode("utf-16", errors="replace")
+                    elif enc == 3:
+                        txt = raw.decode("utf-8", errors="replace")
+                    else:
+                        txt = raw.decode("latin1", errors="replace")
+                    txt = txt.strip("\x00").strip()
+
+                    if fid == "TIT2":
+                        result["tit2"] = txt
+                    elif fid == "TPE1":
+                        result["tpe1"] = txt
+                    elif fid == "TALB":
+                        result["talb"] = txt
+                    elif fid == "TCON":
+                        result["tcon"] = txt
+                    elif fid == "TXXX":
+                        # Format: desc\x00value
+                        parts = txt.split("\x00", 1)
+                        if len(parts) == 2:
+                            desc, val = parts
+                        else:
+                            desc, val = txt, ""
+                        desc_clean = desc.strip()
+                        val_clean = val.strip()
+
+                        if desc_clean in ("MusicBrainz Recording Id", "MusicBrainz Track Id"):
+                            result["mbid"] = val_clean
+                        elif desc_clean.startswith("LINEDANCE_DANCE_"):
+                            result["linedance_dances"].append(val_clean)
+
+                elif fid == "UFID" and len(content) > 4:
+                    # UFID: owner\x00data
+                    null = content.find(b"\x00")
+                    if null >= 0:
+                        owner = content[:null].decode("latin1", errors="replace")
+                        if "musicbrainz" in owner.lower():
+                            result["mbid"] = content[null+1:].decode("utf-8", errors="replace").strip("\x00")
+
+                elif fid == "COMM" and len(content) > 4:
+                    enc = content[0]
+                    raw = content[4:]
+                    if enc in (1, 2):
+                        txt = raw.decode("utf-16", errors="replace")
+                    else:
+                        txt = raw.decode("utf-8", errors="replace")
+                    result["comm"] = txt.strip("\x00").strip()
+
+            except Exception:
+                pass
+
+    except Exception as e:
+        result["error"] = str(e)
+
+    return result
+
+
+# ── AcoustID fingerprinting ────────────────────────────────────────────────────
+
+def fingerprint_file(path: str) -> tuple[str, int] | None:
+    """Kør fpcalc og returner (fingerprint, duration)."""
+    fpcalc = find_fpcalc()
+    if not fpcalc:
+        return None
+    try:
+        r = subprocess.run(
+            [fpcalc, "-json", path],
+            capture_output=True, text=True, timeout=30
+        )
+        if r.returncode != 0:
+            return None
+        d = json.loads(r.stdout)
+        fp = d.get("fingerprint")
+        dur = int(d.get("duration", 0))
+        if fp and dur:
+            return fp, dur
+        return None
+    except FileNotFoundError:
+        return None
+    except Exception:
+        return None
+
+
+def find_fpcalc() -> str | None:
+    """Find fpcalc på systemet — returner sti eller None."""
+    import shutil
+    # Prøv konfigureret sti først
+    if shutil.which(FPCALC_PATH):
+        return FPCALC_PATH
+    # Prøv kendte Windows-stier
+    windows_paths = [
+        r"C:\Program Files\fpcalc\fpcalc.exe",
+        r"C:\Tools\fpcalc.exe",
+        r"C:\fpcalc.exe",
+        os.path.join(os.path.dirname(__file__), "fpcalc.exe"),
+        os.path.join(os.path.dirname(__file__), "fpcalc"),
+    ]
+    for p in windows_paths:
+        if os.path.isfile(p):
+            return p
+    return None
+
+
+def lookup_acoustid(fingerprint: str, duration: int) -> str | None:
+    """Slå fingerprint op i AcoustID og returner MBID."""
+    try:
+        params = urllib.parse.urlencode({
+            "client":      ACOUSTID_API_KEY,
+            "fingerprint": fingerprint,
+            "duration":    duration,
+            "meta":        "recordings",
+        })
+        req = urllib.request.Request(
+            f"{ACOUSTID_API_URL}?{params}",
+            headers={"User-Agent": MB_USER_AGENT}
+        )
+        with urllib.request.urlopen(req, timeout=10) as resp:
+            data = json.loads(resp.read())
+
+        if data.get("status") != "ok":
+            return None
+
+        results = data.get("results", [])
+        if not results:
+            return None
+
+        best = max(results, key=lambda r: r.get("score", 0))
+        if best.get("score", 0) < 0.85:
+            return None
+
+        recordings = best.get("recordings", [])
+        return recordings[0].get("id") if recordings else None
+
+    except Exception:
+        return None
+
+
+# ── MusicBrainz opslag ────────────────────────────────────────────────────────
+
+def lookup_musicbrainz(mbid: str) -> dict | None:
+    """Slå MBID op i MusicBrainz og returner titel + kunstner."""
+    try:
+        url = f"{MUSICBRAINZ_URL}/{mbid}?fmt=json&inc=artists"
+        req = urllib.request.Request(url, headers={"User-Agent": MB_USER_AGENT})
+        with urllib.request.urlopen(req, timeout=10) as resp:
+            data = json.loads(resp.read())
+
+        title = data.get("title", "")
+        artists = data.get("artist-credit", [])
+        artist = ""
+        if artists:
+            parts = []
+            for a in artists:
+                if isinstance(a, dict) and "artist" in a:
+                    parts.append(a["artist"].get("name", ""))
+                elif isinstance(a, str):
+                    parts.append(a)
+            artist = "".join(parts)
+
+        return {"title": title, "artist": artist} if title else None
+
+    except Exception:
+        return None
+
+
+# ── Hoved-analyse ─────────────────────────────────────────────────────────────
+
+def analyse_file(path: str, use_acoustid: bool = True) -> dict:
+    """
+    Analyser én fil og returner en dict med resultat.
+    Status: SIKKER / SANDSYNLIG / USIKKER / UKENDT
+    """
+    import re
+
+    # ── Værdier der ligner niveau men er genre/andet ──────────────────────────
+    IKKE_NIVEAU = {
+        "country", "rock", "pop", "jazz", "blues", "latin", "swing",
+        "line dance", "linedance", "general country", "waltz", "cha cha",
+        "rumba", "tango", "samba", "foxtrot", "quickstep", "two step",
+        "west coast swing", "east coast swing",
+    }
+
+    def dans_fra_filnavn(filename):
+        """Forsøg at udtrække dansenavn fra filnavn."""
+        navn = os.path.splitext(filename)[0]
+        # Mønster 1: starter med (dans) eller [dans]
+        m = re.match(r"^[\(\[](.*?)[\)\]]", navn)
+        if m:
+            kandidat = m.group(1).strip()
+            if len(kandidat) > 2 and not kandidat.isdigit():
+                return kandidat
+        # Mønster 2: slutter med (dans)
+        m = re.search(r"[\(\[](.*?)[\)\]]\s*$", navn)
+        if m:
+            kandidat = m.group(1).strip()
+            if len(kandidat) > 2 and not kandidat.isdigit():
+                return kandidat
+        return ""
+
+    result = {
+        "fil":                path,
+        "filename":           os.path.basename(path),
+        "tit2":               "",
+        "tpe1":               "",
+        "talb":               "",
+        "tcon":               "",
+        "mbid":               "",
+        "mb_title":           "",
+        "mb_artist":          "",
+        "dans_forslag":       "",
+        "niveau_rå":          "",
+        "niveau_forslag":     "",
+        "niveau_genkendt":    "",
+        "rigtig_titel":       "",
+        "rigtig_artist":      "",
+        "match_score":        0.0,
+        "status":             "UKENDT",
+        "noter":              "",
+        "handling":           "",
+    }
+
+    # 1. Læs tags
+    tags = read_id3(path)
+    result["tit2"]  = tags.get("tit2", "")
+    result["tpe1"]  = tags.get("tpe1", "")
+    result["talb"]  = tags.get("talb", "")
+    result["tcon"]  = tags.get("tcon", "")
+    result["mbid"]  = tags.get("mbid", "")
+    ld_dances       = tags.get("linedance_dances", [])
+
+    noter = []
+
+    # Normaliser niveau fra TCON — filtrer genre-værdier fra
+    niveau_rå = result["tcon"]
+    if niveau_rå.strip().lower() in IKKE_NIVEAU:
+        niveau_normaliseret, niveau_genkendt = "", False
+        noter.append(f"TCON er genre, ikke niveau: '{niveau_rå}'")
+    else:
+        niveau_normaliseret, niveau_genkendt = normaliser_niveau(niveau_rå)
+    result["niveau_rå"]       = niveau_rå
+    result["niveau_forslag"]  = niveau_normaliseret
+    result["niveau_genkendt"] = "JA" if niveau_genkendt else ("NEJ" if niveau_rå else "")
+
+    if niveau_rå and not niveau_genkendt:
+        noter.append(f"Ukendt niveau-værdi: '{niveau_rå}'")
+
+    if tags.get("error"):
+        result["status"] = "FEJL"
+        result["noter"]  = tags["error"]
+        return result
+
+    # 2. Hent MBID hvis mangler
+    mbid = result["mbid"]
+    if not mbid and use_acoustid:
+        fp = fingerprint_file(path)
+        if fp:
+            fingerprint, duration = fp
+            time.sleep(ACOUSTID_DELAY)
+            mbid = lookup_acoustid(fingerprint, duration)
+            if mbid:
+                result["mbid"] = mbid
+                noter.append("MBID fundet via AcoustID")
+            else:
+                noter.append("AcoustID: ingen match")
+        else:
+            noter.append("fpcalc fejlede")
+
+    # 3. MusicBrainz opslag
+    mb = None
+    if mbid:
+        time.sleep(API_DELAY)
+        mb = lookup_musicbrainz(mbid)
+        if mb:
+            result["mb_title"]  = mb["title"]
+            result["mb_artist"] = mb["artist"]
+        else:
+            noter.append("MusicBrainz: ingen data for MBID")
+
+    # 4. Vurder mønster
+    tit2 = result["tit2"]
+    talb = result["talb"]
+    tpe1 = result["tpe1"]
+
+    if mb:
+        # Sammenlign TALB med MusicBrainz titel
+        score_title  = similarity(talb, mb["title"])
+        score_artist = similarity(tpe1, mb["artist"])
+        result["match_score"] = round((score_title + score_artist) / 2, 2)
+
+        if score_title >= MATCH_THRESHOLD:
+            # TALB matcher rigtig titel → TIT2 er sandsynligvis dansen
+            result["dans_forslag"]   = tit2
+            result["rigtig_titel"]   = mb["title"]
+            result["rigtig_artist"]  = mb["artist"]
+            result["niveau_forslag"] = result["tcon"]
+
+            if ld_dances:
+                noter.append(f"LINEDANCE_DANCE_1 allerede sat: {ld_dances[0]}")
+                if similarity(tit2, ld_dances[0]) > 0.7:
+                    result["status"] = "ALLEREDE_RETTET"
+                    result["handling"] = ""
+                else:
+                    noter.append(f"TIT2 og LINEDANCE_DANCE_1 stemmer ikke overens!")
+                    result["status"] = "KONFLIKT"
+                    result["handling"] = "MANUEL"
+            elif score_title >= 0.95 and score_artist >= MATCH_THRESHOLD:
+                result["status"]   = "SIKKER"
+                result["handling"] = "RET_AUTOMATISK"
+            elif score_title >= MATCH_THRESHOLD:
+                result["status"]   = "SANDSYNLIG"
+                result["handling"] = "GODKEND_MANUEL"
+            else:
+                result["status"]   = "USIKKER"
+                result["handling"] = "MANUEL"
+        else:
+            noter.append(f"TALB matcher ikke MB titel (score={score_title:.2f}): '{talb}' vs '{mb['title']}'")
+            result["status"]   = "USIKKER"
+            result["handling"] = "MANUEL"
+            # Vis alligevel hvad MB siger
+            result["rigtig_titel"]  = mb["title"]
+            result["rigtig_artist"] = mb["artist"]
+    else:
+        # Ingen MB data — vurder ud fra tags alene
+        filename = os.path.basename(path)
+
+        if talb and tit2 and tit2 != talb:
+            # Klassisk mønster: TIT2=dans, TALB=sang
+            noter.append("Ingen MBID — mønster muligvis rigtigt men ukontrolleret")
+            result["dans_forslag"]  = tit2
+            result["rigtig_titel"]  = talb
+            result["status"]        = "UKONTROLLERET"
+            result["handling"]      = "GODKEND_MANUEL"
+
+        elif not tit2 and not talb:
+            # Helt tomme tags — prøv filnavn
+            dans_fn = dans_fra_filnavn(filename)
+            if dans_fn:
+                noter.append(f"Dans udtrukket fra filnavn: '{dans_fn}'")
+                result["dans_forslag"] = dans_fn
+                result["status"]       = "FRA_FILNAVN"
+                result["handling"]     = "GODKEND_MANUEL"
+            else:
+                result["status"]   = "UKENDT"
+                result["handling"] = "MANUEL"
+
+        elif tit2 and tit2 == talb:
+            # Titel = album — dans kan være i filnavn
+            dans_fn = dans_fra_filnavn(filename)
+            if dans_fn:
+                noter.append(f"TIT2=TALB, dans fra filnavn: '{dans_fn}'")
+                result["dans_forslag"]  = dans_fn
+                result["rigtig_titel"]  = tit2
+                result["status"]        = "FRA_FILNAVN"
+                result["handling"]      = "GODKEND_MANUEL"
+            else:
+                result["status"]   = "UKENDT"
+                result["handling"] = "MANUEL"
+
+        else:
+            result["status"]   = "UKENDT"
+            result["handling"] = "MANUEL"
+
+    result["noter"] = "; ".join(noter)
+    return result
+
+
+# ── CSV output ─────────────────────────────────────────────────────────────────
+
+FIELDNAMES = [
+    "status", "handling", "filename",
+    "dans_forslag", "niveau_forslag", "niveau_genkendt", "niveau_rå",
+    "rigtig_titel", "rigtig_artist",
+    "mb_title", "mb_artist", "match_score",
+    "tit2", "tpe1", "talb", "tcon", "mbid",
+    "noter", "fil"
+]
+
+def write_csv(rows: list[dict], path: str):
+    with open(path, "w", newline="", encoding="utf-8-sig") as f:
+        w = csv.DictWriter(f, fieldnames=FIELDNAMES, extrasaction="ignore")
+        w.writeheader()
+        w.writerows(rows)
+    print(f"\nGemt: {path}")
+
+
+# ── Apply: udfør rettelser fra godkendt CSV ───────────────────────────────────
+
+def apply_corrections(csv_path: str, dry_run: bool = True):
+    """Læs godkendt CSV og udfør rettelserne."""
+    import shutil
+
+    with open(csv_path, newline="", encoding="utf-8-sig") as f:
+        rows = list(csv.DictReader(f))
+
+    to_fix = [r for r in rows if r.get("handling") in ("RET_AUTOMATISK", "GODKEND_MANUEL")]
+    print(f"\n{len(to_fix)} filer skal rettes")
+    if dry_run:
+        print("(DRY RUN — ingen filer ændres endnu)\n")
+
+    ok = fejl = spring = 0
+
+    for row in to_fix:
+        path     = row["fil"]
+        dans     = row["dans_forslag"].strip()
+        titel    = row["rigtig_titel"].strip()
+        artist   = row["rigtig_artist"].strip() or row["tpe1"].strip()
+
+        if not dans or not titel:
+            print(f"  SPRING: {row['filename']} — mangler dans eller titel")
+            spring += 1
+            continue
+
+        print(f"  {'[DRY]' if dry_run else '[RET]'} {row['filename']}")
+        print(f"    TIT2: '{row['tit2']}' → '{titel}'")
+        print(f"    TALB: '{row['talb']}' → beholdes")
+        print(f"    LINEDANCE_DANCE_1 → '{dans}'")
+
+        if not dry_run:
+            try:
+                write_corrections(path, titel, artist, dans)
+                ok += 1
+            except Exception as e:
+                print(f"    FEJL: {e}")
+                fejl += 1
+        else:
+            ok += 1
+
+    print(f"\nResultat: {ok} ok, {fejl} fejl, {spring} sprunget over")
+
+
+def write_corrections(path: str, title: str, artist: str, dance: str):
+    """Skriv rettede tags til fil med mutagen."""
+    try:
+        from mutagen.id3 import ID3, TIT2, TPE1, TXXX, Encoding
+        tags = ID3(path)
+
+        # Sæt rigtig titel
+        tags["TIT2"] = TIT2(encoding=Encoding.UTF8, text=title)
+
+        # Sæt kunstner hvis vi har den
+        if artist:
+            tags["TPE1"] = TPE1(encoding=Encoding.UTF8, text=artist)
+
+        # Sæt LINEDANCE_DANCE_1
+        for key in [k for k in tags.keys() if "LINEDANCE_DANCE_" in k]:
+            del tags[key]
+        tags.add(TXXX(encoding=Encoding.UTF8, desc="LINEDANCE_DANCE_1", text=dance))
+
+        tags.save(path)
+
+    except ImportError:
+        # Fallback: skriv raw ID3 — kræver mutagen
+        raise RuntimeError("mutagen skal installeres for at skrive tags: pip install mutagen")
+
+
+# ── Main ──────────────────────────────────────────────────────────────────────
+
+def main():
+    parser = argparse.ArgumentParser(description="LineDance tag-analyse og -rettelse")
+    parser.add_argument("mappe",          nargs="?", help="Mappe med MP3-filer")
+    parser.add_argument("--output",       default="linedance_rapport.csv", help="Output CSV")
+    parser.add_argument("--apply",        help="Anvend rettelser fra godkendt CSV")
+    parser.add_argument("--dry-run",      action="store_true", help="Vis hvad der ville ske (med --apply)")
+    parser.add_argument("--ingen-acoustid", action="store_true", help="Spring AcoustID over (hurtigere)")
+    parser.add_argument("--max",          type=int, default=0, help="Maks antal filer (0=alle)")
+    args = parser.parse_args()
+
+    # Apply-tilstand
+    if args.apply:
+        apply_corrections(args.apply, dry_run=args.dry_run)
+        return
+
+    if not args.mappe:
+        parser.print_help()
+        return
+
+    # Find alle MP3-filer
+    mp3_filer = []
+    for root, dirs, files in os.walk(args.mappe):
+        for f in files:
+            if f.lower().endswith(".mp3"):
+                mp3_filer.append(os.path.join(root, f))
+
+    mp3_filer.sort()
+    if args.max:
+        mp3_filer = mp3_filer[:args.max]
+
+    total = len(mp3_filer)
+    print(f"\nFundet {total} MP3-filer i {args.mappe}")
+    print(f"Output: {args.output}")
+
+    # Tjek fpcalc
+    if not args.ingen_acoustid:
+        fpcalc_sti = find_fpcalc()
+        if fpcalc_sti:
+            print(f"fpcalc:  fundet ({fpcalc_sti})")
+            print(f"AcoustID API: {ACOUSTID_API_KEY[:6]}...")
+        else:
+            print(f"fpcalc:  IKKE FUNDET — AcoustID deaktiveres")
+            print(f"  Download fpcalc fra: https://acoustid.org/chromaprint")
+            print(f"  Placer fpcalc.exe i samme mappe som scriptet, eller opdater FPCALC_PATH")
+            args.ingen_acoustid = True
+    else:
+        print("AcoustID: SLÅET FRA")
+    print(f"\nStarter analyse...\n")
+
+    resultater = []
+    tæller = {"SIKKER": 0, "SANDSYNLIG": 0, "ALLEREDE_RETTET": 0,
+              "UKONTROLLERET": 0, "FRA_FILNAVN": 0,
+              "USIKKER": 0, "KONFLIKT": 0, "UKENDT": 0, "FEJL": 0}
+
+    for i, path in enumerate(mp3_filer, 1):
+        navn = os.path.basename(path)
+        print(f"[{i:4}/{total}] {navn[:60]}", end="", flush=True)
+
+        try:
+            res = analyse_file(path, use_acoustid=not args.ingen_acoustid)
+        except Exception as e:
+            res = {"fil": path, "filename": navn, "status": "FEJL", "noter": str(e),
+                   "handling": "", "dans_forslag": "", "rigtig_titel": "", "rigtig_artist": "",
+                   "mb_title": "", "mb_artist": "", "match_score": 0, "tit2": "", "tpe1": "",
+                   "talb": "", "tcon": "", "mbid": ""}
+
+        status = res.get("status", "UKENDT")
+        tæller[status] = tæller.get(status, 0) + 1
+        resultater.append(res)
+
+        print(f" → {status}")
+
+        # Gem løbende hvert 50. fil
+        if i % 50 == 0:
+            write_csv(resultater, args.output)
+
+    # Gem endelig rapport
+    write_csv(resultater, args.output)
+
+    # Statistik
+    print("\n" + "="*55)
+    print("RAPPORT")
+    print("="*55)
+    print(f"  SIKKER          : {tæller.get('SIKKER',0):4}  → kan rettes automatisk")
+    print(f"  SANDSYNLIG      : {tæller.get('SANDSYNLIG',0):4}  → bør godkendes")
+    print(f"  ALLEREDE_RETTET : {tæller.get('ALLEREDE_RETTET',0):4}  → spring over")
+    print(f"  UKONTROLLERET   : {tæller.get('UKONTROLLERET',0):4}  → ingen MBID, men mønster muligt")
+    print(f"  FRA_FILNAVN     : {tæller.get('FRA_FILNAVN',0):4}  → dans udtrukket fra filnavn")
+    print(f"  USIKKER         : {tæller.get('USIKKER',0):4}  → manuel gennemgang")
+    print(f"  KONFLIKT        : {tæller.get('KONFLIKT',0):4}  → tags modstrider hinanden")
+    print(f"  UKENDT          : {tæller.get('UKENDT',0):4}  → kan ikke vurderes")
+    print(f"  FEJL            : {tæller.get('FEJL',0):4}  → teknisk fejl")
+    print("="*55)
+    # Niveau-statistik
+    niveau_værdier = {}
+    for r in resultater:
+        rå = r.get("niveau_rå", "").strip()
+        if rå:
+            niveau_værdier[rå] = niveau_værdier.get(rå, 0) + 1
+
+    if niveau_værdier:
+        print("\nNiveau-værdier fundet i TCON:")
+        for val, antal in sorted(niveau_værdier.items(), key=lambda x: -x[1]):
+            norm, genkendt = normaliser_niveau(val)
+            mærke = "✓" if genkendt else "?"
+            print(f"  {mærke} '{val}' ({antal}x) → '{norm}'")
+
+    print(f"\nÅbn {args.output} i Excel og:")
+    print("  1. Gennemgå SANDSYNLIG og UKONTROLLERET")
+    print("  2. Sæt 'handling' til RET_AUTOMATISK eller SPRING for hver")
+    print("  3. Kør: python linedance_tag_analyse.py --apply rapport.csv --dry-run")
+    print("  4. Tjek output, kør så uden --dry-run")
+    print()
+
+
+if __name__ == "__main__":
+    main()

linedance-api/app/main.py

@@ -46,11 +46,16 @@ def seed_dance_levels():
     with Session(engine) as db:
         if db.query(DanceLevel).count() == 0:
             defaults = [
-                DanceLevel(sort_order=1, name="Begynder",   description="Passer til alle"),
+                DanceLevel(sort_order=10, name="Absolute Beginner", description="Ingen tidligere danse-erfaring kræves"),
-                DanceLevel(sort_order=2, name="Let øvet",   description="Lidt erfaring kræves"),
+                DanceLevel(sort_order=20, name="Beginner",          description="Lidt tidligere erfaring"),
-                DanceLevel(sort_order=3, name="Øvet",       description="Kræver regelmæssig træning"),
+                DanceLevel(sort_order=30, name="High Beginner",     description="God begynder, klar til mere"),
-                DanceLevel(sort_order=4, name="Erfaren",    description="For dedikerede dansere"),
+                DanceLevel(sort_order=40, name="Low Improver",      description="Begyndende øvet"),
-                DanceLevel(sort_order=5, name="Ekspert",    description="Konkurrenceniveau"),
+                DanceLevel(sort_order=50, name="Improver",          description="Grundlæggende færdigheder på plads"),
+                DanceLevel(sort_order=60, name="High Improver",     description="Stærk øvet, næsten intermediate"),
+                DanceLevel(sort_order=70, name="Low Intermediate",  description="Begyndende intermediate"),
+                DanceLevel(sort_order=80, name="Intermediate",      description="Erfaren danser"),
+                DanceLevel(sort_order=90, name="High Intermediate", description="Stærk intermediate"),
+                DanceLevel(sort_order=99, name="Advanced",          description="Fuld beherskelse af trin og teknik"),
             ]
             db.add_all(defaults)
             db.commit()

linedance-api/app/routers/sync.py

@@ -155,6 +155,18 @@ def push(
 
     # ── Sang-dans tags (brugerens egne) ───────────────────────────────────────
     from app.models import SongDance, SongAltDance
+    # Slet eksisterende song_dances for disse sange og genindsæt
+    # — sikrer at rækkefølge og ændringer altid er korrekte
+    affected_song_ids = set(
+        song_id_map[sd.song_local_id]
+        for sd in payload.song_dances
+        if sd.song_local_id in song_id_map
+    )
+    if affected_song_ids:
+        db.query(SongDance).filter(
+            SongDance.song_id.in_(affected_song_ids)
+        ).delete(synchronize_session=False)
+
     for sd in payload.song_dances:
         song_id = song_id_map.get(sd.song_local_id)
         if not song_id:
@@ -164,14 +176,20 @@ def push(
         dance_id = dance_id_map.get(key)
         if not dance_id:
             continue
-        existing = db.query(SongDance).filter_by(
+        db.add(SongDance(
-            song_id=song_id, dance_id=dance_id
+            song_id=song_id, dance_id=dance_id,
-        ).first()
+            dance_order=sd.dance_order,
-        if not existing:
+        ))
-            db.add(SongDance(
+
-                song_id=song_id, dance_id=dance_id,
+    affected_alt_ids = set(
-                dance_order=sd.dance_order,
+        song_id_map[sa.song_local_id]
-            ))
+        for sa in payload.song_alts
+        if sa.song_local_id in song_id_map
+    )
+    if affected_alt_ids:
+        db.query(SongAltDance).filter(
+            SongAltDance.song_id.in_(affected_alt_ids)
+        ).delete(synchronize_session=False)
 
     for sa in payload.song_alts:
         song_id = song_id_map.get(sa.song_local_id)
@@ -182,14 +200,10 @@ def push(
         dance_id = dance_id_map.get(key)
         if not dance_id:
             continue
-        existing = db.query(SongAltDance).filter_by(
+        db.add(SongAltDance(
-            song_id=song_id, dance_id=dance_id
+            song_id=song_id, dance_id=dance_id,
-        ).first()
+            note=sa.note,
-        if not existing:
+        ))
-            db.add(SongAltDance(
-                song_id=song_id, dance_id=dance_id,
-                note=sa.note,
-            ))
 
     # ── Playlister ────────────────────────────────────────────────────────────
     playlist_id_map = {}

linedance-app/local/acoustid_worker.py

@@ -20,7 +20,7 @@ logger = logging.getLogger(__name__)
 
 # AcoustID API nøgle — kan overskrives i Indstillinger → Afspilning
 # Registrér din egen på https://acoustid.org/new-application
-ACOUSTID_API_KEY = "71W9SJdajAI"
+ACOUSTID_API_KEY = "6fd9DGNDqG"
 ACOUSTID_API_URL = "https://api.acoustid.org/v2/lookup"
 
 # Pause mellem API-kald — rolig baggrundskørsel
@@ -154,7 +154,8 @@ def run_acoustid_scan(db_path: str, api_key: str = "", on_progress=None, stop_ev
             logger.info("AcoustID: stoppet af bruger")
             break
 
-        conn = sqlite3.connect(db_path)
+        conn = sqlite3.connect(db_path, timeout=10)
+        conn.execute("PRAGMA journal_mode=WAL")
         conn.row_factory = sqlite3.Row
 
         rows = conn.execute("""
@@ -181,7 +182,8 @@ def run_acoustid_scan(db_path: str, api_key: str = "", on_progress=None, stop_ev
         found = 0
         logger.info(f"AcoustID: batch {batch_num} — {total} sange")
 
-        conn = sqlite3.connect(db_path)
+        conn = sqlite3.connect(db_path, timeout=10)
+        conn.execute("PRAGMA journal_mode=WAL")
         conn.row_factory = sqlite3.Row
 
         for row in rows:

linedance-app/local/local_db.py

@@ -35,9 +35,10 @@ def _get_conn() -> sqlite3.Connection:
 
 def new_conn() -> sqlite3.Connection:
     """Åbn en frisk forbindelse til brug i tag_editor og dialogs."""
-    conn = sqlite3.connect(str(DB_PATH), check_same_thread=False)
+    conn = sqlite3.connect(str(DB_PATH), check_same_thread=False, timeout=10)
     conn.row_factory = sqlite3.Row
-    conn.execute("PRAGMA foreign_keys=OFF")  # FK checker forhindrer level_id gem
+    conn.execute("PRAGMA journal_mode=WAL")
+    conn.execute("PRAGMA foreign_keys=OFF")
     return conn
 
 
@@ -186,11 +187,16 @@ def init_db():
     count = conn.execute("SELECT COUNT(*) FROM dance_levels").fetchone()[0]
     if count == 0:
         defaults = [
-            (1, "Begynder",  "Passer til alle"),
+            (10, "Absolute Beginner", "Ingen tidligere danse-erfaring kræves"),
-            (2, "Let øvet",  "Lidt erfaring kræves"),
+            (20, "Beginner",          "Lidt tidligere erfaring"),
-            (3, "Øvet",      "Kræver regelmæssig træning"),
+            (30, "High Beginner",     "God begynder, klar til mere"),
-            (4, "Erfaren",   "For dedikerede dansere"),
+            (40, "Low Improver",      "Begyndende øvet"),
-            (5, "Ekspert",   "Konkurrenceniveau"),
+            (50, "Improver",          "Grundlæggende færdigheder på plads"),
+            (60, "High Improver",     "Stærk øvet, næsten intermediate"),
+            (70, "Low Intermediate",  "Begyndende intermediate"),
+            (80, "Intermediate",      "Erfaren danser"),
+            (90, "High Intermediate", "Stærk intermediate"),
+            (99, "Advanced",          "Fuld beherskelse af trin og teknik"),
         ]
         for row in defaults:
             conn.execute(
@@ -261,6 +267,40 @@ MIGRATIONS: dict[int, list[str]] = {
         """ALTER TABLE songs ADD COLUMN mbid TEXT""",
         """ALTER TABLE songs ADD COLUMN acoustid TEXT""",
     ],
+    9: [
+        # Opdater niveau-navne til korrekte betegnelser i rigtig rækkefølge
+        "DELETE FROM dance_levels",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (10,  'Absolute Beginner', 'Ingen tidligere danse-erfaring kræves')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (20,  'Beginner',          'Lidt tidligere erfaring')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (30,  'High Beginner',     'God begynder, klar til mere')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (40,  'Low Improver',      'Begyndende øvet')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (50,  'Improver',          'Grundlæggende færdigheder på plads')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (60,  'High Improver',     'Stærk øvet, næsten intermediate')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (70,  'Low Intermediate',  'Begyndende intermediate')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (80,  'Intermediate',      'Erfaren danser')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (90,  'High Intermediate', 'Stærk intermediate')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (99,  'Advanced',          'Fuld beherskelse af trin og teknik')",
+    ],
+    10: [
+        # Ret stavefejl i eksisterende data
+        "UPDATE dance_levels SET name='Low Intermediate'  WHERE name='Low Intermidiate'  OR name='Low Intermidiat'",
+        "UPDATE dance_levels SET name='Intermediate'      WHERE name='Intermidiate'       OR name='Intermidate'",
+        "UPDATE dance_levels SET name='High Intermediate' WHERE name='High Intermidiate'  OR name='High Intermidiat'",
+    ],
+    11: [
+        # Genopret dance_levels med korrekte navne og rækkefølge
+        "DELETE FROM dance_levels",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (10, 'Absolute Beginner', 'Ingen tidligere danse-erfaring kræves')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (20, 'Beginner',          'Lidt tidligere erfaring')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (30, 'High Beginner',     'God begynder, klar til mere')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (40, 'Low Improver',      'Begyndende øvet')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (50, 'Improver',          'Grundlæggende færdigheder på plads')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (60, 'High Improver',     'Stærk øvet, næsten intermediate')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (70, 'Low Intermediate',  'Begyndende intermediate')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (80, 'Intermediate',      'Erfaren danser')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (90, 'High Intermediate', 'Stærk intermediate')",
+        "INSERT INTO dance_levels (sort_order, name, description) VALUES (99, 'Advanced',          'Fuld beherskelse af trin og teknik')",
+    ],
 }
 
 
@@ -442,24 +482,31 @@ def get_song_by_path(local_path: str) -> sqlite3.Row | None:
 
 
 def search_songs(query: str, limit: int = 50) -> list[sqlite3.Row]:
-    """Søg i alle tags — titel, artist, album, danse og alle øvrige tags."""
+    """Søg i titel, artist, album, dans, koreograf, niveau og øvrige tags."""
+    import logging as _log
+    _log.getLogger(__name__).info(f"search_songs: '{query}'")
     pattern = f"%{query}%"
     with get_db() as conn:
-        return conn.execute("""
+        rows = conn.execute("""
             SELECT DISTINCT s.* FROM songs s
             LEFT JOIN song_dances sd ON sd.song_id = s.id
             LEFT JOIN dances d ON d.id = sd.dance_id
+            LEFT JOIN dance_levels dl ON dl.id = d.level_id
             WHERE s.file_missing = 0
               AND (
-                s.title      LIKE ? OR
+                s.title         LIKE ? OR
-                s.artist     LIKE ? OR
+                s.artist        LIKE ? OR
-                s.album      LIKE ? OR
+                s.album         LIKE ? OR
-                d.name       LIKE ? OR
+                d.name          LIKE ? OR
-                s.extra_tags LIKE ?
+                d.choreographer LIKE ? OR
+                dl.name         LIKE ? OR
+                s.extra_tags    LIKE ?
               )
             ORDER BY s.artist, s.title
             LIMIT ?
-        """, (pattern, pattern, pattern, pattern, pattern, limit)).fetchall()
+        """, (pattern,)*7 + (limit,)).fetchall()
+        _log.getLogger(__name__).info(f"search_songs: '{query}' → {len(rows)} resultater")
+        return rows
 
 
 def get_songs_for_library(library_id: int) -> list[sqlite3.Row]:
@@ -672,10 +719,11 @@ def update_dance_info(dance_id: int, choreographer: str = "",
 
 
 def get_or_create_dance(name: str, level_id: int | None,
-                        conn=None) -> int:
+                        conn=None, choreographer: str = "") -> int:
     """Find eller opret en dans (name + level_id kombination).
     Returnerer dance_id. conn er valgfri — bruges ved nested kald."""
-    name = name.strip()
+    name  = name.strip()
+    choreo = choreographer.strip()
     close = False
     if conn is None:
         conn = new_conn()
@@ -687,13 +735,15 @@ def get_or_create_dance(name: str, level_id: int | None,
         ).fetchone()
         if existing:
             conn.execute(
-                "UPDATE dances SET use_count=use_count+1 WHERE id=?",
+                "UPDATE dances SET use_count=use_count+1"
-                (existing["id"],)
+                + (", choreographer=?" if choreo else "") +
+                " WHERE id=?",
+                ((choreo, existing["id"]) if choreo else (existing["id"],))
             )
             return existing["id"]
         conn.execute(
-            "INSERT INTO dances (name, level_id, use_count, source) VALUES (?,?,1,'local')",
+            "INSERT INTO dances (name, level_id, choreographer, use_count, source) VALUES (?,?,?,1,'local')",
-            (name, level_id)
+            (name, level_id, choreo)
         )
         return conn.execute(
             "SELECT id FROM dances WHERE name=? COLLATE NOCASE AND level_id IS ?",
@@ -705,19 +755,34 @@ def get_or_create_dance(name: str, level_id: int | None,
             conn.close()
 
 
+def get_choreographer_suggestions(prefix: str, limit: int = 20) -> list[str]:
+    """Returnerer koreografer der starter med prefix, sorteret alfabetisk."""
+    with get_db() as conn:
+        rows = conn.execute("""
+            SELECT DISTINCT choreographer
+            FROM dances
+            WHERE choreographer LIKE ? COLLATE NOCASE
+              AND choreographer != ''
+            ORDER BY choreographer
+            LIMIT ?
+        """, (f"{prefix}%", limit)).fetchall()
+        return [r["choreographer"] for r in rows]
+
+
 def get_dance_suggestions(prefix: str, limit: int = 20) -> list[dict]:
-    """Returnerer danse der starter med prefix som {id, name, level_id, level_name}.
+    """Returnerer danse der matcher prefix i navn ELLER koreograf.
     Sorteret efter popularitet — bruges til autoudfyld."""
     with get_db() as conn:
         rows = conn.execute("""
-            SELECT d.id, d.name, d.level_id, d.use_count,
+            SELECT d.id, d.name, d.level_id, d.use_count, d.choreographer,
                    dl.name as level_name, dl.sort_order
             FROM dances d
             LEFT JOIN dance_levels dl ON dl.id = d.level_id
             WHERE d.name LIKE ? COLLATE NOCASE
+               OR d.choreographer LIKE ? COLLATE NOCASE
             ORDER BY d.use_count DESC, dl.sort_order, d.name
             LIMIT ?
-        """, (f"{prefix}%", limit)).fetchall()
+        """, (f"%{prefix}%", f"%{prefix}%", limit)).fetchall()
         return [dict(r) for r in rows]
 
 
@@ -725,7 +790,7 @@ def get_dances_for_song(song_id: str) -> list[dict]:
     """Hent hoveddanse for en sang med niveau-info og workshop-flag."""
     with get_db() as conn:
         rows = conn.execute("""
-            SELECT d.id as dance_id, d.name, d.level_id,
+            SELECT d.id as dance_id, d.name, d.level_id, d.choreographer,
                    dl.name as level_name, sd.dance_order,
                    sd.id as song_dance_id, sd.is_workshop
             FROM song_dances sd

linedance-app/local/tag_reader.py

@@ -224,7 +224,7 @@ def _read_vorbis(audio, result: dict):
         result["dances"] = [d.strip() for d in tags[VORBIS_DANCE_KEY][0].split(",") if d.strip()]
     else:
         result["dances"] = [dances[k] for k in sorted(dances.keys())]
-    # Alle øvrige tags som extra_tags
+    # Øvrige tags
     skip = {"title", "artist", "album", "bpm", VORBIS_DANCE_KEY}
     extra = {}
     for key, values in tags.items():
@@ -243,6 +243,10 @@ def _read_vorbis(audio, result: dict):
             except Exception:
                 pass
             break
+
+
+def _read_m4a(audio, result: dict):
+    """M4A/AAC/MP4 — iTunes atoms."""
     tags = audio.tags
     if not tags:
         return
@@ -262,7 +266,6 @@ def _read_vorbis(audio, result: dict):
             v.decode("utf-8") if isinstance(v, (bytes, MP4FreeForm)) else str(v)
             for v in tags[M4A_DANCE_FREEFORM]
         ]
-    # Menneskelige navne til M4A-nøgler
     M4A_NAMES = {
         "\xa9nam": "titel", "\xa9ART": "artist", "\xa9alb": "album",
         "\xa9day": "år", "\xa9gen": "genre", "\xa9wrt": "komponist",
@@ -284,7 +287,7 @@ def _read_vorbis(audio, result: dict):
         except Exception:
             pass
     result["extra_tags"] = extra
-    # MBID — gemmes som freeform atom ----:com.apple.iTunes:MusicBrainz Recording Id
+    # MBID
     for key in tags:
         if "musicbrainz" in key.lower() and "recording" in key.lower():
             try:
@@ -295,14 +298,35 @@ def _read_vorbis(audio, result: dict):
             except Exception:
                 pass
             break
+
+
+def _read_generic(audio, result: dict):
+    """Generisk læsning for WMA, AIFF og andre formater via easy tags."""
     try:
-        easy = MutagenFile(result["local_path"], easy=True)
+        from mutagen import File as MutagenFileEasy
-        if easy and easy.tags:
+        local_path = result.get("local_path", "")
-            result["title"]  = easy.tags.get("title",  [result["title"]])[0]
+        if local_path:
-            result["artist"] = easy.tags.get("artist", [""])[0]
+            easy = MutagenFileEasy(local_path, easy=True)
-            result["album"]  = easy.tags.get("album",  [""])[0]
+            if easy and easy.tags:
+                result["title"]  = easy.tags.get("title",  [result["title"]])[0]
+                result["artist"] = easy.tags.get("artist", [""])[0]
+                result["album"]  = easy.tags.get("album",  [""])[0]
     except Exception:
-        pass
+        # Fallback: læs direkte fra audio-objektet
+        try:
+            tags = audio.tags
+            if hasattr(tags, "items"):
+                for key, val in tags.items():
+                    k = str(key).lower()
+                    v = str(val[0]) if hasattr(val, "__iter__") and not isinstance(val, str) else str(val)
+                    if "title" in k and not result["title"]:
+                        result["title"] = v
+                    elif "artist" in k and not result["artist"]:
+                        result["artist"] = v
+                    elif "album" in k and not result["album"]:
+                        result["album"] = v
+        except Exception:
+            pass
 
 
 # ── Skrivning ─────────────────────────────────────────────────────────────────

linedance-app/main.py

@@ -8,6 +8,8 @@ Start:
 import sys
 import os
 
+APP_VERSION = "0.8.2"
+
 sys.path.insert(0, os.path.dirname(__file__))
 
 from app_logger import setup_logging

linedance-app/ui/dance_picker_dialog.py

@@ -1,5 +1,5 @@
 """
-dance_picker_dialog.py — Dialog til at vælge eller skrive en dans med autoudfyld.
+dance_picker_dialog.py — Dialog til at vælge dans og koreograf med autoudfyld.
 """
 
 from PyQt6.QtWidgets import (
@@ -10,16 +10,18 @@ from PyQt6.QtCore import Qt, QTimer
 
 
 class DancePickerDialog(QDialog):
-    def __init__(self, current_dance: str = "", song_title: str = "", parent=None):
+    def __init__(self, current_dance: str = "", current_choreo: str = "",
+                 song_title: str = "", parent=None):
         super().__init__(parent)
-        self._chosen = current_dance
+        self._chosen_dance  = current_dance
+        self._chosen_choreo = current_choreo
         self.setWindowTitle("Vælg dans")
-        self.setMinimumWidth(380)
+        self.setMinimumWidth(400)
-        self.setFixedWidth(420)
+        self.setFixedWidth(440)
-        self._build_ui(current_dance, song_title)
+        self._build_ui(current_dance, current_choreo, song_title)
-        self._load_suggestions("")
+        self._load_dance_suggestions("")
 
-    def _build_ui(self, current_dance: str, song_title: str):
+    def _build_ui(self, current_dance: str, current_choreo: str, song_title: str):
         layout = QVBoxLayout(self)
         layout.setContentsMargins(12, 12, 12, 12)
         layout.setSpacing(8)
@@ -30,37 +32,65 @@ class DancePickerDialog(QDialog):
             lbl.setWordWrap(True)
             layout.addWidget(lbl)
 
-        lbl2 = QLabel("Vælg eller skriv dans-navn:")
+        # ── Dans ──────────────────────────────────────────────────────────────
+        lbl2 = QLabel("Dans:")
         lbl2.setObjectName("track_meta")
         layout.addWidget(lbl2)
 
-        # Søgefelt med autoudfyld
+        self._edit_dance = QLineEdit()
-        self._edit = QLineEdit()
+        self._edit_dance.setText(current_dance)
-        self._edit.setText(current_dance)
+        self._edit_dance.setPlaceholderText("Skriv dans-navn...")
-        self._edit.setPlaceholderText("Skriv dans-navn...")
+        self._edit_dance.selectAll()
-        self._edit.selectAll()
+        self._edit_dance.textChanged.connect(self._on_dance_text_changed)
-        self._edit.textChanged.connect(self._on_text_changed)
+        self._edit_dance.returnPressed.connect(lambda: self._edit_choreo.setFocus())
-        self._edit.returnPressed.connect(self._on_accept)
+        layout.addWidget(self._edit_dance)
-        layout.addWidget(self._edit)
 
-        # Liste med forslag
+        self._dance_list = QListWidget()
-        self._suggestion_list = QListWidget()
+        self._dance_list.setMaximumHeight(160)
-        self._suggestion_list.setMaximumHeight(180)
+        self._dance_list.itemDoubleClicked.connect(self._on_dance_selected)
-        self._suggestion_list.itemDoubleClicked.connect(self._on_item_selected)
+        self._dance_list.itemClicked.connect(
-        self._suggestion_list.itemClicked.connect(
+            lambda item: self._edit_dance.setText(
-            lambda item: self._edit.setText(item.text())
+                item.data(Qt.ItemDataRole.UserRole) or item.text().split(" / ")[0]
+            )
         )
-        layout.addWidget(self._suggestion_list)
+        layout.addWidget(self._dance_list)
 
-        # Debounce timer
+        # ── Koreograf ─────────────────────────────────────────────────────────
-        self._timer = QTimer(self)
+        lbl3 = QLabel("Koreograf (valgfri):")
-        self._timer.setSingleShot(True)
+        lbl3.setObjectName("track_meta")
-        self._timer.setInterval(200)
+        layout.addWidget(lbl3)
-        self._timer.timeout.connect(
+
-            lambda: self._load_suggestions(self._edit.text().strip())
+        self._edit_choreo = QLineEdit()
+        self._edit_choreo.setText(current_choreo)
+        self._edit_choreo.setPlaceholderText("Koreografens navn...")
+        self._edit_choreo.textChanged.connect(self._on_choreo_text_changed)
+        self._edit_choreo.returnPressed.connect(self._on_accept)
+        layout.addWidget(self._edit_choreo)
+
+        self._choreo_list = QListWidget()
+        self._choreo_list.setMaximumHeight(100)
+        self._choreo_list.itemDoubleClicked.connect(self._on_choreo_selected)
+        self._choreo_list.itemClicked.connect(
+            lambda item: self._edit_choreo.setText(item.text())
+        )
+        layout.addWidget(self._choreo_list)
+
+        # ── Debounce timere ───────────────────────────────────────────────────
+        self._dance_timer = QTimer(self)
+        self._dance_timer.setSingleShot(True)
+        self._dance_timer.setInterval(200)
+        self._dance_timer.timeout.connect(
+            lambda: self._load_dance_suggestions(self._edit_dance.text().strip())
         )
 
-        # Knapper
+        self._choreo_timer = QTimer(self)
+        self._choreo_timer.setSingleShot(True)
+        self._choreo_timer.setInterval(200)
+        self._choreo_timer.timeout.connect(
+            lambda: self._load_choreo_suggestions(self._edit_choreo.text().strip())
+        )
+
+        # ── Knapper ───────────────────────────────────────────────────────────
         btn_row = QHBoxLayout()
         btn_row.addStretch()
         btn_cancel = QPushButton("Annuller")
@@ -72,34 +102,62 @@ class DancePickerDialog(QDialog):
         btn_row.addWidget(btn_ok)
         layout.addLayout(btn_row)
 
-        self._edit.setFocus()
+        self._edit_dance.setFocus()
 
-    def _on_text_changed(self, text: str):
+    def _on_dance_text_changed(self):
-        self._timer.start()
+        self._dance_timer.start()
 
-    def _load_suggestions(self, prefix: str):
+    def _on_choreo_text_changed(self):
+        self._choreo_timer.start()
+
+    def _load_dance_suggestions(self, prefix: str):
         try:
             from local.local_db import get_dance_suggestions
             suggestions = get_dance_suggestions(prefix or "", limit=20)
-            self._suggestion_list.clear()
+            self._dance_list.clear()
             for s in suggestions:
                 label = f"{s['name']} / {s['level_name']}" if s.get("level_name") else s["name"]
+                if s.get("choreographer"):
+                    label += f"  ({s['choreographer']})"
                 item = QListWidgetItem(label)
                 item.setData(Qt.ItemDataRole.UserRole, s["name"])
-                self._suggestion_list.addItem(item)
+                item.setData(Qt.ItemDataRole.UserRole + 1, s.get("choreographer", ""))
+                self._dance_list.addItem(item)
         except Exception:
             pass
 
-    def _on_item_selected(self, item: QListWidgetItem):
+    def _load_choreo_suggestions(self, prefix: str):
-        name = item.data(Qt.ItemDataRole.UserRole) or item.text().split(" / ")[0]
+        try:
-        self._edit.setText(name)
+            from local.local_db import get_choreographer_suggestions
-        self._chosen = name
+            suggestions = get_choreographer_suggestions(prefix or "", limit=15)
+            self._choreo_list.clear()
+            for name in suggestions:
+                self._choreo_list.addItem(QListWidgetItem(name))
+        except Exception:
+            pass
+
+    def _on_dance_selected(self, item: QListWidgetItem):
+        name   = item.data(Qt.ItemDataRole.UserRole) or item.text().split(" / ")[0]
+        choreo = item.data(Qt.ItemDataRole.UserRole + 1) or ""
+        self._edit_dance.setText(name)
+        if choreo and not self._edit_choreo.text().strip():
+            self._edit_choreo.setText(choreo)
+        self._chosen_dance  = name
+        self._chosen_choreo = self._edit_choreo.text().strip()
         self.accept()
 
+    def _on_choreo_selected(self, item: QListWidgetItem):
+        self._edit_choreo.setText(item.text())
+        self._choreo_list.clear()
+
     def _on_accept(self):
-        self._chosen = self._edit.text().strip()
+        self._chosen_dance  = self._edit_dance.text().strip()
-        if self._chosen:
+        self._chosen_choreo = self._edit_choreo.text().strip()
+        if self._chosen_dance:
             self.accept()
 
     def get_dance(self) -> str:
-        return self._chosen
+        return self._chosen_dance
+
+    def get_choreo(self) -> str:
+        return self._chosen_choreo

linedance-app/ui/library_panel.py

@@ -292,12 +292,16 @@ class LibraryPanel(QWidget):
 
     def _matches(self, song: dict, q: str, incl_alt: bool = False) -> bool:
         fields = [
-            song.get("title", ""), song.get("artist", ""),
+            song.get("title", ""),
-            song.get("album", ""), song.get("file_format", ""),
+            song.get("artist", ""),
-        ] + song.get("dances", [])
+            song.get("album", ""),
+            song.get("file_format", ""),
+        ] + song.get("dances", []) \
+          + song.get("dance_choreographers", []) \
+          + song.get("dance_levels", [])
         if incl_alt:
             fields += song.get("alt_dances", [])
-        return any(q in f.lower() for f in fields)
+        return any(q in f.lower() for f in fields if f)
 
     def _render(self):
         self._list.clear()

linedance-app/ui/main_window.py

@@ -162,6 +162,15 @@ class MainWindow(QMainWindow):
         act_quit.triggered.connect(self.close)
         file_menu.addAction(act_quit)
 
+        # ── Danse ─────────────────────────────────────────────────────────────
+        dance_menu = menubar.addMenu("Danse")
+
+        act_new_dance = QAction("Opret dans...", self)
+        act_new_dance.setShortcut("Ctrl+D")
+        act_new_dance.setToolTip("Opret en dans i databasen uden at knytte den til musik")
+        act_new_dance.triggered.connect(self._create_dance_dialog)
+        dance_menu.addAction(act_new_dance)
+
         # ── Ingen Danseliste- eller Visning-menu ──────────────────────────────
         # Ny/Gem/Hent ligger direkte i danseliste-panelet
         # Tema-skift ligger i topbar-knappen
@@ -178,6 +187,16 @@ class MainWindow(QMainWindow):
         self.setStatusBar(self._statusbar)
         self._statusbar.showMessage("Klar")
 
+        # Versionsnummer permanent til højre
+        try:
+            from main import APP_VERSION
+        except Exception:
+            APP_VERSION = "0.8.1"
+        version_lbl = QLabel(f"v{APP_VERSION}")
+        version_lbl.setObjectName("result_count")
+        version_lbl.setContentsMargins(0, 0, 8, 0)
+        self._statusbar.addPermanentWidget(version_lbl)
+
     def _set_status(self, text: str, timeout_ms: int = 0):
         """Vis besked i statuslinjen. timeout_ms=0 = permanent."""
         self._statusbar.showMessage(text, timeout_ms)
@@ -481,9 +500,10 @@ class MainWindow(QMainWindow):
                 SELECT s.id, s.title, s.artist, s.album, s.bpm,
                        s.duration_sec, s.local_path, s.file_format,
                        s.file_missing,
-                       GROUP_CONCAT(d.name, ',')                   AS dance_names,
+                       GROUP_CONCAT(d.name, ',')                        AS dance_names,
-                       GROUP_CONCAT(COALESCE(dl.name,''), ',')     AS dance_levels,
+                       GROUP_CONCAT(COALESCE(dl.name,''), ',')          AS dance_levels,
-                       GROUP_CONCAT(DISTINCT ad.name)              AS alt_dance_names
+                       GROUP_CONCAT(COALESCE(d.choreographer,''), ',')  AS dance_choreographers,
+                       GROUP_CONCAT(DISTINCT ad.name)                   AS alt_dance_names
                 FROM songs s
                 LEFT JOIN song_dances sd   ON sd.song_id = s.id
                 LEFT JOIN dances d         ON d.id = sd.dance_id
@@ -498,22 +518,24 @@ class MainWindow(QMainWindow):
 
             songs = []
             for row in rows:
-                dances = row["dance_names"].split(",") if row["dance_names"] else []
+                dances      = row["dance_names"].split(",")        if row["dance_names"]        else []
-                levels = row["dance_levels"].split(",") if row["dance_levels"] else []
+                levels      = row["dance_levels"].split(",")       if row["dance_levels"]       else []
-                alt_dances = row["alt_dance_names"].split(",") if row["alt_dance_names"] else []
+                choreos     = row["dance_choreographers"].split(",") if row["dance_choreographers"] else []
+                alt_dances  = row["alt_dance_names"].split(",")    if row["alt_dance_names"]    else []
                 songs.append({
-                    "id":           row["id"],
+                    "id":                    row["id"],
-                    "title":        row["title"],
+                    "title":                 row["title"],
-                    "artist":       row["artist"],
+                    "artist":                row["artist"],
-                    "album":        row["album"],
+                    "album":                 row["album"],
-                    "bpm":          row["bpm"],
+                    "bpm":                   row["bpm"],
-                    "duration_sec": row["duration_sec"],
+                    "duration_sec":          row["duration_sec"],
-                    "local_path":   row["local_path"],
+                    "local_path":            row["local_path"],
-                    "file_format":  row["file_format"],
+                    "file_format":           row["file_format"],
-                    "file_missing": bool(row["file_missing"]),
+                    "file_missing":          bool(row["file_missing"]),
-                    "dances":       dances,
+                    "dances":                dances,
-                    "dance_levels": levels,
+                    "dance_levels":          levels,
-                    "alt_dances":   alt_dances,
+                    "dance_choreographers":  choreos,
+                    "alt_dances":            alt_dances,
                 })
             self._library_loaded.emit(songs)
         except Exception:
@@ -652,6 +674,66 @@ class MainWindow(QMainWindow):
         except Exception as e:
             self._set_status(f"Fejl ved tilføjelse: {e}")
 
+    def _create_dance_dialog(self):
+        """Opret en dans i databasen — fritliggende, uden tilknytning til musik."""
+        from PyQt6.QtWidgets import (
+            QDialog, QVBoxLayout, QFormLayout, QLineEdit,
+            QComboBox, QDialogButtonBox, QMessageBox
+        )
+        try:
+            from local.local_db import get_dance_levels, get_or_create_dance
+        except Exception as e:
+            QMessageBox.warning(self, "Fejl", str(e))
+            return
+
+        levels = [dict(r) for r in get_dance_levels()]
+
+        dlg = QDialog(self)
+        dlg.setWindowTitle("Opret dans")
+        dlg.setFixedWidth(380)
+        layout = QVBoxLayout(dlg)
+        layout.setSpacing(8)
+        layout.setContentsMargins(14, 14, 14, 14)
+
+        form = QFormLayout()
+        form.setSpacing(8)
+
+        name_edit = QLineEdit()
+        name_edit.setPlaceholderText("f.eks. Cowboy Cha Cha")
+        form.addRow("Dans-navn:", name_edit)
+
+        level_cb = QComboBox()
+        level_cb.addItem("— intet niveau —", None)
+        for lvl in levels:
+            level_cb.addItem(lvl["name"], lvl["id"])
+        form.addRow("Niveau:", level_cb)
+
+        choreo_edit = QLineEdit()
+        choreo_edit.setPlaceholderText("Koreografens navn (valgfri)")
+        form.addRow("Koreograf:", choreo_edit)
+
+        layout.addLayout(form)
+
+        btns = QDialogButtonBox(
+            QDialogButtonBox.StandardButton.Ok |
+            QDialogButtonBox.StandardButton.Cancel
+        )
+        btns.accepted.connect(dlg.accept)
+        btns.rejected.connect(dlg.reject)
+        layout.addWidget(btns)
+
+        name_edit.setFocus()
+        if dlg.exec():
+            name   = name_edit.text().strip()
+            choreo = choreo_edit.text().strip()
+            level  = level_cb.currentData()
+            if name:
+                try:
+                    get_or_create_dance(name, level, choreographer=choreo)
+                    self._set_status(f'Dans "{name}" oprettet', 3000)
+                except Exception as e:
+                    QMessageBox.warning(self, "Fejl", f"Kunne ikke oprette dans:\n{e}")
+
     def _open_settings(self):
         dialog = SettingsDialog(parent=self)
         if dialog.exec():

linedance-app/ui/playlist_panel.py

@@ -732,15 +732,19 @@ class PlaylistPanel(QWidget):
         if not current:
             dances = song.get("dances", [])
             current = dances[0] if dances else ""
+        current_choreo = song.get("active_choreo", "")
         dlg = DancePickerDialog(
             current_dance=current,
+            current_choreo=current_choreo,
             song_title=song.get("title", ""),
             parent=self.window()
         )
         if dlg.exec():
             chosen = dlg.get_dance()
+            choreo = dlg.get_choreo()
             if chosen:
-                song["active_dance"] = chosen
+                song["active_dance"]  = chosen
+                song["active_choreo"] = choreo
                 self._refresh()
                 self._sync_dance_to_db(idx, song)
 

linedance-app/ui/tag_editor.py

@@ -47,8 +47,8 @@ class TagEditorDialog(QDialog):
         self._alts    = []   # fra DB: {dance_id, name, level_id, level_name, note}
 
         self.setWindowTitle(f"Rediger tags — {song.get('title', '')}")
-        self.setMinimumSize(720, 500)
+        self.setMinimumSize(860, 520)
-        self.resize(820, 580)
+        self.resize(980, 600)
 
         self._load_levels()
         self._load_existing()
@@ -97,11 +97,11 @@ class TagEditorDialog(QDialog):
         hint.setWordWrap(True)
         layout.addWidget(hint)
 
-        # To kolonner
+        # To kolonner — hoveddanse får mere plads
         cols = QHBoxLayout()
         cols.setSpacing(12)
-        cols.addWidget(self._build_dances_panel())
+        cols.addWidget(self._build_dances_panel(), stretch=3)
-        cols.addWidget(self._build_alts_panel())
+        cols.addWidget(self._build_alts_panel(),   stretch=2)
         layout.addLayout(cols, stretch=1)
 
         btn_row = QHBoxLayout()
@@ -132,11 +132,11 @@ class TagEditorDialog(QDialog):
         layout.addWidget(scroll, stretch=1)
         self._dance_rows = []
         for d in self._dances:
-            self._add_dance_row(d["name"], d["level_id"])
+            self._add_dance_row(d["name"], d["level_id"], d.get("choreographer", ""))
 
         # Søgefelt
         self._new_dance = QLineEdit()
-        self._new_dance.setPlaceholderText(_("tags.new_dance"))
+        self._new_dance.setPlaceholderText("Søg dans eller koreograf...")
         self._new_dance.textChanged.connect(self._on_dance_search)
         self._new_dance.returnPressed.connect(self._on_add_dance)
         layout.addWidget(self._new_dance)
@@ -162,7 +162,7 @@ class TagEditorDialog(QDialog):
         self._load_dance_suggestions("", self._dance_suggestions)
         return grp
 
-    def _add_dance_row(self, name="", level_id=None):
+    def _add_dance_row(self, name="", level_id=None, choreographer=""):
         try:
             from translations import _, translate_level
         except Exception:
@@ -175,14 +175,13 @@ class TagEditorDialog(QDialog):
 
         edit = DanceLineEdit("Dans...", self)
         edit.setText(name)
-        row_layout.addWidget(edit, stretch=1)
+        row_layout.addWidget(edit, stretch=2)
 
         # Niveau-dropdown
         level_cb = QComboBox()
         level_cb.addItem(_("tags.no_level"), None)
         for lvl in self._levels:
             level_cb.addItem(translate_level(lvl["name"]), lvl["id"])
-        # Sæt til det rigtige niveau
         if level_id is not None:
             for i in range(level_cb.count()):
                 if level_cb.itemData(i) == level_id:
@@ -191,24 +190,102 @@ class TagEditorDialog(QDialog):
         level_cb.setFixedWidth(130)
         row_layout.addWidget(level_cb)
 
-        # Når autoudfyld vælger — opdater dropdown
+        # Koreograf-felt med autocomplete
-        def on_dance_selected(dance_info, cb=level_cb):
+        choreo_edit = QLineEdit()
+        choreo_edit.setText(choreographer)
+        choreo_edit.setPlaceholderText("Koreograf...")
+        choreo_edit.setFixedWidth(140)
+        choreo_edit.textChanged.connect(
+            lambda txt, ce=choreo_edit: self._show_choreo_suggestions(txt, ce)
+        )
+        row_layout.addWidget(choreo_edit)
+
+        # Når autoudfyld vælger — opdater dropdown og koreograf
+        def on_dance_selected(dance_info, cb=level_cb, ce=choreo_edit):
             if dance_info.get("level_id") is not None:
                 for i in range(cb.count()):
                     if cb.itemData(i) == dance_info["level_id"]:
                         cb.setCurrentIndex(i)
                         break
+            if dance_info.get("choreographer") and not ce.text().strip():
+                ce.setText(dance_info["choreographer"])
         edit.dance_selected.connect(on_dance_selected)
 
+        btn_info = QPushButton("•••")
+        btn_info.setFixedSize(36, 24)
+        btn_info.setToolTip("Åbn dans-info (link, video, noter)")
+        btn_info.setObjectName("btn_info_row")
+        btn_info.style().unpolish(btn_info)
+        btn_info.style().polish(btn_info)
+        row_layout.addWidget(btn_info)
+
         btn_rm = QPushButton("✕")
-        btn_rm.setFixedSize(24, 24)
+        btn_rm.setFixedSize(32, 24)
+        btn_rm.setToolTip("Fjern dans")
+        btn_rm.setObjectName("btn_rm_row")
+        btn_rm.style().unpolish(btn_rm)
+        btn_rm.style().polish(btn_rm)
         row_layout.addWidget(btn_rm)
 
         idx = self._dance_layout.count() - 1
         self._dance_layout.insertWidget(idx, row_widget)
-        entry = {"widget": row_widget, "edit": edit, "level": level_cb}
+        entry = {"widget": row_widget, "edit": edit, "level": level_cb, "choreo": choreo_edit}
         self._dance_rows.append(entry)
         btn_rm.clicked.connect(lambda: self._remove_dance_row(entry))
+        btn_info.clicked.connect(lambda: self._open_dance_info(entry))
+
+    def _create_dance(self):
+        """Opret en ny dans i databasen uden at knytte den til musik."""
+        from PyQt6.QtWidgets import QDialog, QFormLayout, QDialogButtonBox
+        from PyQt6.QtCore import Qt
+
+        dlg = QDialog(self)
+        dlg.setWindowTitle("Opret dans")
+        dlg.setFixedWidth(360)
+        layout = QVBoxLayout(dlg)
+        layout.setSpacing(8)
+
+        form = QFormLayout()
+        name_edit = QLineEdit()
+        name_edit.setPlaceholderText("f.eks. Cowboy Cha Cha")
+        form.addRow("Dans-navn:", name_edit)
+
+        from PyQt6.QtWidgets import QComboBox
+        level_cb = QComboBox()
+        level_cb.addItem("— intet niveau —", None)
+        for lvl in self._levels:
+            level_cb.addItem(lvl["name"], lvl["id"])
+        form.addRow("Niveau:", level_cb)
+
+        choreo_edit = QLineEdit()
+        choreo_edit.setPlaceholderText("Koreografens navn (valgfri)")
+        form.addRow("Koreograf:", choreo_edit)
+
+        layout.addLayout(form)
+
+        btns = QDialogButtonBox(
+            QDialogButtonBox.StandardButton.Ok |
+            QDialogButtonBox.StandardButton.Cancel
+        )
+        btns.accepted.connect(dlg.accept)
+        btns.rejected.connect(dlg.reject)
+        layout.addWidget(btns)
+
+        name_edit.setFocus()
+        if dlg.exec():
+            name   = name_edit.text().strip()
+            choreo = choreo_edit.text().strip()
+            level  = level_cb.currentData()
+            if name:
+                try:
+                    from local.local_db import get_or_create_dance
+                    get_or_create_dance(name, level, choreographer=choreo)
+                    # Opdater forslagslisten
+                    self._load_dance_suggestions("", self._dance_suggestions)
+                    self._load_existing_dance_suggestions("", self._alt_suggestions)
+                    self._new_dance.setPlaceholderText(f'"{name}" oprettet ✓')
+                except Exception as e:
+                    QMessageBox.warning(self, "Fejl", f"Kunne ikke oprette dans:\n{e}")
 
     def _remove_dance_row(self, entry):
         self._dance_rows.remove(entry)
@@ -217,9 +294,52 @@ class TagEditorDialog(QDialog):
     def _on_dance_search(self):
         self._dance_search_timer.start()
 
+    def _load_existing_dance_suggestions(self, prefix: str, list_widget):
+        """Kun eksisterende danse fra DB — ingen nye kan oprettes herfra."""
+        try:
+            from local.local_db import get_dance_suggestions
+            suggestions = get_dance_suggestions(prefix, limit=20)
+            list_widget.clear()
+            for s in suggestions:
+                label = f"{s['name']} / {s['level_name']}" if s.get("level_name") else s["name"]
+                item = QListWidgetItem(label)
+                item.setData(Qt.ItemDataRole.UserRole,     s.get("level_id"))
+                item.setData(Qt.ItemDataRole.UserRole + 1, s["name"])
+                item.setData(Qt.ItemDataRole.UserRole + 2, s.get("choreographer", ""))
+                list_widget.addItem(item)
+        except Exception:
+            pass
+
     def _on_alt_search(self):
         self._alt_search_timer.start()
 
+    def _open_dance_info(self, entry: dict):
+        """Åbn dans-info dialog for den dans der er i denne række."""
+        name = entry["edit"].text().strip()
+        if not name:
+            entry["edit"].setFocus()
+            entry["edit"].setPlaceholderText("Skriv dans-navn først...")
+            return
+        from ui.dance_info_dialog import DanceInfoDialog
+        dlg = DanceInfoDialog(song=self._song, parent=self)
+        dlg.exec()
+        # Opdater koreograf-feltet fra DB bagefter
+        try:
+            from local.local_db import get_db
+            with get_db() as conn:
+                row = conn.execute(
+                    "SELECT choreographer FROM dances "
+                    "WHERE name=? COLLATE NOCASE LIMIT 1", (name,)
+                ).fetchone()
+                if row and row["choreographer"]:
+                    entry["choreo"].setText(row["choreographer"])
+        except Exception:
+            pass
+
+    def _show_choreo_suggestions(self, prefix: str, source_edit: 'QLineEdit'):
+        """Vis autocomplete popup for koreograf direkte under feltet."""
+        pass  # Simpel løsning: autocomplete via QCompleter nedenfor
+
     def _load_dance_suggestions(self, prefix: str, list_widget):
         try:
             from local.local_db import get_dance_suggestions
@@ -227,19 +347,23 @@ class TagEditorDialog(QDialog):
             list_widget.clear()
             for s in suggestions:
                 label = f"{s['name']} / {s['level_name']}" if s.get("level_name") else s["name"]
+                if s.get("choreographer"):
+                    label += f"  · {s['choreographer']}"
                 item = QListWidgetItem(label)
-                item.setData(Qt.ItemDataRole.UserRole, s.get("level_id"))
+                item.setData(Qt.ItemDataRole.UserRole,     s.get("level_id"))
                 item.setData(Qt.ItemDataRole.UserRole + 1, s["name"])
+                item.setData(Qt.ItemDataRole.UserRole + 2, s.get("choreographer", ""))
                 list_widget.addItem(item)
         except Exception:
             pass
 
     def _add_from_suggestion(self, item, panel: str):
         """Tilføj dans fra forslags-listen ved klik."""
-        name     = item.data(Qt.ItemDataRole.UserRole + 1) or item.text().split(" / ")[0]
+        name       = item.data(Qt.ItemDataRole.UserRole + 1) or item.text().split(" / ")[0]
-        level_id = item.data(Qt.ItemDataRole.UserRole)
+        level_id   = item.data(Qt.ItemDataRole.UserRole)
+        choreographer = item.data(Qt.ItemDataRole.UserRole + 2) or ""
         if panel == "dance":
-            self._add_dance_row(name, level_id)
+            self._add_dance_row(name, level_id, choreographer)
             self._new_dance.clear()
             self._new_dance.setFocus()
             self._load_dance_suggestions("", self._dance_suggestions)
@@ -273,6 +397,8 @@ class TagEditorDialog(QDialog):
         from translations import _
         grp = QGroupBox(_("tags.alts"))
         layout = QVBoxLayout(grp)
+
+        # Eksisterende alternativ-rækker
         scroll = QScrollArea()
         scroll.setWidgetResizable(True)
         scroll.setFrameShape(QFrame.Shape.NoFrame)
@@ -286,8 +412,13 @@ class TagEditorDialog(QDialog):
         for a in self._alts:
             self._add_alt_row(a["name"], a["level_id"], a.get("note", ""))
 
+        # Søgefelt — kun eksisterende danse
+        hint = QLabel("Søg blandt eksisterende danse:")
+        hint.setObjectName("result_count")
+        layout.addWidget(hint)
+
         self._new_alt = QLineEdit()
-        self._new_alt.setPlaceholderText(_("tags.new_alt"))
+        self._new_alt.setPlaceholderText("Søg dans...")
         self._new_alt.textChanged.connect(self._on_alt_search)
         self._new_alt.returnPressed.connect(self._on_add_alt)
         layout.addWidget(self._new_alt)
@@ -304,11 +435,11 @@ class TagEditorDialog(QDialog):
         self._alt_search_timer.setSingleShot(True)
         self._alt_search_timer.setInterval(150)
         self._alt_search_timer.timeout.connect(
-            lambda: self._load_dance_suggestions(
+            lambda: self._load_existing_dance_suggestions(
                 self._new_alt.text().strip(), self._alt_suggestions
             )
         )
-        self._load_dance_suggestions("", self._alt_suggestions)
+        self._load_existing_dance_suggestions("", self._alt_suggestions)
         return grp
 
     def _add_alt_row(self, name="", level_id=None, note=""):
@@ -326,44 +457,34 @@ class TagEditorDialog(QDialog):
         lbl.setObjectName("track_meta")
         row_layout.addWidget(lbl)
 
-        edit = DanceLineEdit("Dans...", self)
+        # Vis dans-navn — ikke redigerbart, kun valgt fra listen
-        edit.setText(name)
+        lbl_name = QLabel(name)
-        row_layout.addWidget(edit, stretch=1)
+        lbl_name.setObjectName("track_title")
+        row_layout.addWidget(lbl_name, stretch=1)
 
-        # Niveau-dropdown
+        # Niveau (read-only label)
-        level_cb = QComboBox()
+        level_name = ""
-        level_cb.addItem(_("tags.no_level"), None)
         for lvl in self._levels:
-            level_cb.addItem(translate_level(lvl["name"]), lvl["id"])
+            if lvl["id"] == level_id:
-        if level_id is not None:
+                level_name = lvl["name"]
-            for i in range(level_cb.count()):
+                break
-                if level_cb.itemData(i) == level_id:
+        if level_name:
-                    level_cb.setCurrentIndex(i)
+            lbl_level = QLabel(level_name)
-                    break
+            lbl_level.setObjectName("result_count")
-        level_cb.setFixedWidth(130)
+            lbl_level.setFixedWidth(110)
-        row_layout.addWidget(level_cb)
+            row_layout.addWidget(lbl_level)
-
-        def on_dance_selected(dance_info, cb=level_cb):
-            if dance_info.get("level_id") is not None:
-                for i in range(cb.count()):
-                    if cb.itemData(i) == dance_info["level_id"]:
-                        cb.setCurrentIndex(i)
-                        break
-        edit.dance_selected.connect(on_dance_selected)
-
-        note_edit = QLineEdit()
-        note_edit.setPlaceholderText(_("tags.note"))
-        note_edit.setText(note)
-        note_edit.setFixedWidth(80)
-        row_layout.addWidget(note_edit)
 
         btn_rm = QPushButton("✕")
-        btn_rm.setFixedSize(24, 24)
+        btn_rm.setFixedSize(32, 24)
+        btn_rm.setToolTip("Fjern alternativ-dans")
+        btn_rm.setObjectName("btn_rm_row")
+        btn_rm.style().unpolish(btn_rm)
+        btn_rm.style().polish(btn_rm)
         row_layout.addWidget(btn_rm)
 
         idx = self._alt_layout.count() - 1
         self._alt_layout.insertWidget(idx, row_widget)
-        entry = {"widget": row_widget, "edit": edit, "level": level_cb, "note": note_edit}
+        entry = {"widget": row_widget, "name": name, "level_id": level_id}
         self._alt_rows.append(entry)
         btn_rm.clicked.connect(lambda: self._remove_alt_row(entry))
 
@@ -372,12 +493,10 @@ class TagEditorDialog(QDialog):
         entry["widget"].deleteLater()
 
     def _on_add_alt(self):
-        text = self._new_alt.text().strip()
+        """Alternativ-danse kan kun tilføjes fra forslagslisten, ikke som fri tekst."""
-        if text:
+        if self._alt_suggestions.count() > 0:
-            name, level_id = self._parse_name_level(text)
+            self._alt_suggestions.setCurrentRow(0)
-            self._add_alt_row(name, level_id)
+            self._add_from_suggestion(self._alt_suggestions.currentItem(), "alt")
-            self._new_alt.clear()
-            self._load_dance_suggestions("", self._alt_suggestions)
 
     def _save(self):
         song_id    = self._song.get("id")
@@ -387,24 +506,25 @@ class TagEditorDialog(QDialog):
             from local.local_db import new_conn, get_or_create_dance
             from local.tag_reader import write_dances, can_write_dances
 
-            # Saml data fra UI — niveau kommer fra dropdown, ikke fra tekstfeltet
+            # Saml data fra UI
             dances = []
             for row in self._dance_rows:
                 name = row["edit"].text().strip()
                 if name:
                     dances.append({
-                        "name":     name,
+                        "name":         name,
-                        "level_id": row["level"].currentData(),
+                        "level_id":     row["level"].currentData(),
+                        "choreographer": row["choreo"].text().strip(),
                     })
 
             alts = []
             for row in self._alt_rows:
-                name = row["edit"].text().strip()
+                name = row.get("name", "")
                 if name:
                     alts.append({
                         "name":     name,
-                        "level_id": row["level"].currentData(),
+                        "level_id": row.get("level_id"),
-                        "note":     row["note"].text().strip(),
+                        "note":     "",
                     })
 
             conn = new_conn()
@@ -415,7 +535,8 @@ class TagEditorDialog(QDialog):
 
             # Indsæt hoveddanse
             for i, d in enumerate(dances, 1):
-                dance_id = get_or_create_dance(d["name"], d["level_id"], conn)
+                dance_id = get_or_create_dance(d["name"], d["level_id"], conn,
+                                               choreographer=d.get("choreographer", ""))
                 conn.execute(
                     "INSERT OR IGNORE INTO song_dances (song_id, dance_id, dance_order) "
                     "VALUES (?,?,?)",

linedance-app/ui/themes.py

@@ -79,6 +79,24 @@ QPushButton#btn_demo:hover, QPushButton#btn_demo:checked {
     color: #111214;
     border-color: #3b8fd4;
 }
+QPushButton#btn_info_row {
+    color: #3b8fd4;
+    border-color: #3b8fd4;
+    padding: 2px 6px;
+}
+QPushButton#btn_info_row:hover {
+    background-color: rgba(59,143,212,0.15);
+    border-color: #3b8fd4;
+}
+QPushButton#btn_rm_row {
+    color: #e74c3c;
+    border-color: #e74c3c;
+    padding: 2px 6px;
+}
+QPushButton#btn_rm_row:hover {
+    background-color: rgba(231,76,60,0.15);
+    border-color: #e74c3c;
+}
 
 /* Slider */
 QSlider::groove:horizontal {
@@ -328,6 +346,22 @@ QPushButton#btn_play_small {
 QPushButton#btn_play_small:hover {
     background-color: #a05808;
 }
+QPushButton#btn_info_row {
+    color: #1a6fb0;
+    border-color: #1a6fb0;
+    padding: 2px 6px;
+}
+QPushButton#btn_info_row:hover {
+    background-color: rgba(26,111,176,0.12);
+}
+QPushButton#btn_rm_row {
+    color: #c0392b;
+    border-color: #c0392b;
+    padding: 2px 6px;
+}
+QPushButton#btn_rm_row:hover {
+    background-color: rgba(192,57,43,0.12);
+}
 QListWidget {
     background-color: #d8dae0;
     color: #1a1c22;