Muse Dash: Change Data storage from a .txt file to a .py file and Filter Webhost Song Lists correctly (#4234)

worlds/musedash/Items.py

@@ -6,6 +6,7 @@ class SongData(NamedTuple):
     """Special data container to contain the metadata of each song to make filtering work."""
 
     code: Optional[int]
+    uid: str
     album: str
     streamer_mode: bool
     easy: Optional[int]