еще раз изменил метод получения трека

server/proj/audio/views.py

@@ -18,10 +18,10 @@ class SongViewSet(ViewSet):
     
     @action(detail=False, methods=['post'], schema=SongSchema())
     def create_song(self, request):
-        song = Song.objects.get(azura_id = request.data['azura_id']) 
+        song = Song.objects.filter(azura_id = request.data['azura_id'])
         if song:
             data = {
-                "song": song.id, 
+                "song": song[0].id, 
                 "user": request.user.pk
             } 
             serializer_1 = FavoriteSongSerializer(data=data)