diff --git a/linedance-api/web/public/index.html b/linedance-api/web/public/index.html
index 3913390b..087ca88f 100644
--- a/linedance-api/web/public/index.html
+++ b/linedance-api/web/public/index.html
@@ -199,8 +199,20 @@
   </div>
 </div>
 
+<div id="qr-modal" style="display:none;position:fixed;inset:0;background:rgba(0,0,0,.75);backdrop-filter:blur(4px);z-index:300;align-items:center;justify-content:center;">
+  <div style="background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:2rem;width:100%;max-width:340px;text-align:center;animation:fadeUp .25s ease;">
+    <h3 id="qr-title" style="font-size:1rem;margin-bottom:1rem;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;"></h3>
+    <canvas id="qr-canvas" style="margin:0 auto 1rem;display:block;border-radius:8px;"></canvas>
+    <div id="qr-url" style="font-size:.72rem;color:var(--muted);word-break:break-all;margin-bottom:1.25rem;"></div>
+    <div style="display:flex;gap:.6rem;justify-content:center;">
+      <button class="btn sm" onclick="copyLiveUrl()">Kopiér link</button>
+      <button class="btn sm" onclick="document.getElementById('qr-modal').style.display='none'">Luk</button>
+    </div>
+    <div id="copy-msg" style="font-size:.75rem;color:var(--green);margin-top:.6rem;height:1rem;"></div>
+  </div>
+</div>
+
 <div id="login-modal">
-  <div class="login-box">
     <h3>Log ind</h3>
     <div id="login-msg"></div>
     <div class="form-row"><label>Brugernavn eller e-mail</label><input type="text" id="inp-user" placeholder="dit@email.dk"></div>
@@ -212,6 +224,7 @@
   </div>
 </div>
 
+<script src="https://cdnjs.cloudflare.com/ajax/libs/qrious/4.0.2/qrious.min.js"></script>
 <script>
 const API = '/api';
 let token = localStorage.getItem('ld_token') || '';
@@ -326,6 +339,8 @@ async function loadMyPlaylists() {
             onclick="toggleVis('${p.id}','${vis}')">
             ${vis === 'public' ? 'Gør privat' : 'Gør public'}
           </button>
+          <a class="btn sm" href="/live.html?id=${p.id}" target="_blank" title="Åbn storskærm">📺</a>
+          <button class="btn sm" onclick="showQR('${p.id}','${esc(p.name)}')" title="QR-kode">QR</button>
         </div>
       </div>`;
     }).join('');
@@ -409,6 +424,34 @@ document.getElementById('btn-copy').onclick = async () => {
   } catch(e) { btn.textContent = '⚠ ' + e.message; btn.disabled = false; }
 };
 
+let currentQRUrl = '';
+
+function showQR(id, name) {
+  const url = `${location.protocol}//${location.host}/live.html?id=${id}`;
+  currentQRUrl = url;
+  document.getElementById('qr-title').textContent = name;
+  document.getElementById('qr-url').textContent = url;
+  document.getElementById('copy-msg').textContent = '';
+  document.getElementById('qr-modal').style.display = 'flex';
+
+  // Tegn QR med et simpelt bibliotek
+  const canvas = document.getElementById('qr-canvas');
+  if (window.QRious) {
+    new QRious({ element: canvas, value: url, size: 220, backgroundAlpha: 0, foreground: '#eceef4' });
+  } else {
+    // Fallback: vis bare URL hvis bibliotek ikke er loadet
+    canvas.style.display = 'none';
+  }
+}
+
+function copyLiveUrl() {
+  navigator.clipboard.writeText(currentQRUrl).then(() => {
+    const msg = document.getElementById('copy-msg');
+    msg.textContent = '✓ Kopieret!';
+    setTimeout(() => msg.textContent = '', 2000);
+  });
+}
+
 function esc(s) { return (s||'').replace(/&/g,'&amp;').replace(/</g,'&lt;').replace(/>/g,'&gt;'); }
 
 updateAuthUI();
diff --git a/linedance-app/ui/main_window.py b/linedance-app/ui/main_window.py
index 3e69865b..01261090 100644
--- a/linedance-app/ui/main_window.py
+++ b/linedance-app/ui/main_window.py
@@ -1073,6 +1073,8 @@ class MainWindow(QMainWindow):
             self._btn_play.setText("⏸")
 
     def _stop(self):
+        # Annuller evt. igangværende demo_then_play
+        self._demo_then_play_pending = False
         # Annuller evt. igangværende countdown
         if getattr(self, "_waiting_for_auto", False):
             self._waiting_for_auto = False
@@ -1154,6 +1156,10 @@ class MainWindow(QMainWindow):
         self._btn_play.setText("▶")
         self._vu.reset()
 
+        # Hvis demo_then_play venter på at starte sang — lad timeren klare det
+        if getattr(self, "_demo_then_play_pending", False):
+            return
+
         # Synkroniser current_idx til playlist_panel
         self._playlist_panel._current_idx = self._current_idx
 
@@ -1178,12 +1184,12 @@ class MainWindow(QMainWindow):
                 self._waiting_for_auto = False
                 self._set_status(f"Klar: {next_song.get('title','')} — tryk ▶ for at starte")
 
-            elif mode in ("auto_demo", "auto_play"):
+            elif mode in ("auto_demo", "auto_play", "demo_then_play"):
                 self._waiting_for_auto = True
                 self._countdown_secs   = delay
                 self._countdown_mode   = mode
                 self._countdown_title  = next_song.get("title", "")
-                label = "Auto-demo" if mode == "auto_demo" else "Auto-play"
+                label = "Auto-demo" if mode in ("auto_demo", "demo_then_play") else "Auto-play"
                 self._set_status(f"{label} om {delay}s — {self._countdown_title}")
 
                 if not hasattr(self, "_countdown_timer"):
@@ -1208,20 +1214,20 @@ class MainWindow(QMainWindow):
             self._countdown_timer.stop()
             return
         self._countdown_secs -= 1
-        label = "Auto-demo" if self._countdown_mode == "auto_demo" else "Auto-play"
+        label = "Auto-play" if self._countdown_mode == "auto_play" else "Auto-demo"
         if self._countdown_secs > 0:
             self._set_status(f"{label} om {self._countdown_secs}s — {self._countdown_title}")
         else:
             self._countdown_timer.stop()
-            if self._countdown_mode == "auto_demo":
-                self._auto_demo_next()
-            else:
+            if self._countdown_mode == "auto_play":
                 self._auto_play_next()
+            else:
+                self._auto_demo_next()  # auto_demo og demo_then_play starter begge med demo
 
     def _auto_demo_next(self):
         """Afspil demo af den næste klargjorte sang automatisk."""
         if not getattr(self, "_waiting_for_auto", False):
-            return  # Brugeren har allerede trykket ▶ manuelt
+            return
         self._waiting_for_auto = False
         self._playlist_panel.set_current(self._current_idx)
         self._player.play_demo(self._demo_seconds, self._demo_fade_seconds)
@@ -1230,6 +1236,24 @@ class MainWindow(QMainWindow):
         self._btn_play.setText("⏸")
         self._song_ended = False
 
+        # Hvis demo_then_play: start sangen automatisk når demo er færdig
+        if getattr(self, "_countdown_mode", "") == "demo_then_play":
+            delay = self._settings.get("after_song_delay", 2)
+            total = self._demo_seconds + self._demo_fade_seconds + delay
+            self._demo_then_play_pending = True
+            QTimer.singleShot(total * 1000, self._auto_play_after_demo)
+
+    def _auto_play_after_demo(self):
+        """Start sangen efter demo er færdig (bruges af demo_then_play)."""
+        self._demo_then_play_pending = False
+        self._song_ended = False
+        self._player.stop()
+        self._demo_active = False
+        self._btn_demo.setChecked(False)
+        self._playlist_panel.set_current(self._current_idx)
+        self._player.play()
+        self._btn_play.setText("⏸")
+
     def _auto_play_next(self):
         """Start næste sang automatisk."""
         if not getattr(self, "_waiting_for_auto", False):
diff --git a/linedance-app/ui/settings_dialog.py b/linedance-app/ui/settings_dialog.py
index 44a3ce92..1d785372 100644
--- a/linedance-app/ui/settings_dialog.py
+++ b/linedance-app/ui/settings_dialog.py
@@ -216,18 +216,21 @@ class SettingsDialog(QDialog):
         grp3_layout = QVBoxLayout(grp3)
         grp3_layout.setSpacing(8)
 
-        self._radio_manual    = QRadioButton("Manuel — marker næste klar, vent på ▶")
-        self._radio_auto_demo = QRadioButton("Auto-demo — afspil demo af næste sang automatisk")
-        self._radio_auto_play = QRadioButton("Auto-play — start næste sang automatisk")
+        self._radio_manual        = QRadioButton("Manuel — marker næste klar, vent på ▶")
+        self._radio_auto_demo     = QRadioButton("Auto-demo — afspil demo af næste sang automatisk")
+        self._radio_auto_play     = QRadioButton("Auto-play — start næste sang automatisk")
+        self._radio_demo_then_play = QRadioButton("Auto-demo → auto-play — demo, pause, så spiller sangen automatisk")
 
         self._after_song_group = QButtonGroup(self)
-        self._after_song_group.addButton(self._radio_manual,    0)
-        self._after_song_group.addButton(self._radio_auto_demo, 1)
-        self._after_song_group.addButton(self._radio_auto_play, 2)
+        self._after_song_group.addButton(self._radio_manual,         0)
+        self._after_song_group.addButton(self._radio_auto_demo,      1)
+        self._after_song_group.addButton(self._radio_auto_play,      2)
+        self._after_song_group.addButton(self._radio_demo_then_play, 3)
 
         grp3_layout.addWidget(self._radio_manual)
         grp3_layout.addWidget(self._radio_auto_demo)
         grp3_layout.addWidget(self._radio_auto_play)
+        grp3_layout.addWidget(self._radio_demo_then_play)
 
         delay_row = QHBoxLayout()
         delay_row.addWidget(QLabel("    Pause før næste starter:"))
@@ -482,6 +485,8 @@ class SettingsDialog(QDialog):
             self._radio_auto_demo.setChecked(True)
         elif mode == "auto_play":
             self._radio_auto_play.setChecked(True)
+        elif mode == "demo_then_play":
+            self._radio_demo_then_play.setChecked(True)
         else:
             self._radio_manual.setChecked(True)
         self._spin_after_delay.setValue(v.get("after_song_delay", 2))
@@ -507,8 +512,9 @@ class SettingsDialog(QDialog):
             "audio_device_main":   self._combo_main_device.currentData() or "",
             "audio_device_preview":self._combo_preview_device.currentData() or "",
             "after_song_mode":     (
-                "auto_demo" if self._radio_auto_demo.isChecked() else
-                "auto_play" if self._radio_auto_play.isChecked() else
+                "auto_demo"      if self._radio_auto_demo.isChecked() else
+                "auto_play"      if self._radio_auto_play.isChecked() else
+                "demo_then_play" if self._radio_demo_then_play.isChecked() else
                 "manual"
             ),
             "after_song_delay":    self._spin_after_delay.value(),