use tell current track and if the song is not known just make the progress bar a question mark and continue

scrobbler.py

@@ -27,22 +27,24 @@ on Playing()
 	set iTunesRunning to is_running("Music")
 	if iTunesRunning then
 		tell application "Music"
-	        set songId to the database ID of the current track
 		    set songState to the player state
-			set songTitle to the name of the current track
-			set songArtist to the artist of the current track
-			set songAlbum to the album of the current track
-			set songAlbumArtist to the album artist of the current track
-			set songDuration to the duration of the current track
+		    tell current track
+    	        set songId to the database ID
+    			set songTitle to the name
+    			set songArtist to the artist
+    			set songAlbum to the album
+    			set songAlbumArtist to the album artist
+    			set songDuration to the duration
     			set result to songId & songState & songArtist & songTitle & songAlbum & songDuration & songAlbumArtist
     			return result
 			end tell
+		end tell
 	end if
 end Playing
 """)
 old_id = tracked_id = -1
 runtime = 0
-progress = tqdm()
+progress = tqdm(dynamic_ncols=True)
 progress.set_postfix(scrobbled=False)
 
 
@@ -54,9 +56,17 @@ while True:
     time.sleep(1)
     try:
         out = tell_iTunes.call("Playing")
-    except Exception as e:
+    except applescript.ScriptError as e:
+        if e._errorinfo["NSAppleScriptErrorMessage"] == "Music got an error: Can’t get database ID of current track.":
+            progress.set_description("?")
+            progress.set_postfix(scrobbled=False)
+            progress.display()
+            continue
         print(e)
         continue
+    except Exception as e:
+        print("ERR", type(e), repr(e))
+        continue
     if not out:
         continue
     id, state, artist, song, album, duration, album_artist = out
@@ -67,10 +77,12 @@ while True:
         progress.set_postfix(scrobbled=False)
         runtime = 0
         old_id = id
+    runtime += 1
     progress.n = runtime
     progress.total = round(duration)
 
     if tracked_id == id:
+        progress.display()
         continue
     if state.code != b"kPSP":
         continue
@@ -78,7 +90,6 @@ while True:
         print("not tracking", duration)
         old_id = tracked_id = id
         continue
-    runtime += 1
     if (runtime >= duration / 2 or runtime > 4 * 60) and tracked_id != id:
         progress.set_postfix(scrobbled=True)
         tracked_id = id