How to Fix Craftify Not Detecting Your Music or Showing No Song
Check the Client First
Craftify controls an external music client; it does not stream audio by itself. The most common cause of "no song showing" is that the Spotify, Apple Music, or YouTube Music client is closed or logged out. Open the client, start a track, and see whether Craftify picks it up. If it does, the mod was fine all along.
Reconnect the Service
If the client is running but Craftify still shows nothing, the authorization may have expired. Open Craftify's connection screen, disconnect the service, and reconnect it, completing the login prompt again. Tokens do expire, so this is a normal maintenance step rather than a bug.
Resolve Conflicts
Some mods and overlays fight over the same keybinds or screen space. If Craftify's controls stop responding after you added another mod, check for keybind conflicts in Minecraft's controls menu and rebind. Also confirm the Craftify overlay is not hidden behind another HUD element.
When Audio Plays but the Display Is Empty
If you hear music but see no track info, the display widget may simply be disabled or positioned off-screen. Re-enable it in display settings and reset its position. If problems persist across restarts, note what you changed and check the mod's issue tracker.