diff --git a/app/routes/api.py b/app/routes/api.py
index 5fc99ff..9076753 100644
--- a/app/routes/api.py
+++ b/app/routes/api.py
@@ -282,7 +282,15 @@ def api_play_sound():
         # Sounds zusammenstellen: lokalspezifisch + globale Default-Sounds
         config_sounds = state.current_config.get('sounds', []) if state.current_config else []
         global_sounds = load_default_sounds(current_app.config['CONFIG_DIR'])
-        all_sounds = list(config_sounds) + list(global_sounds)
+        sb_sounds = []
+        if state.current_soundboard:
+            for key in ('backgrounds', 'sounds', 'random_pool'):
+                sb_sounds.extend(state.current_soundboard.get(key, []))
+            # IDs sicherstellen
+            for s in sb_sounds:
+                s.setdefault('id', s.get('file'))
+
+        all_sounds = list(config_sounds) + list(global_sounds) + sb_sounds
 
         if not all_sounds:
             return jsonify({"success": False, "message": "Keine Sounds konfiguriert"}), 400