Hi,
There's an issue with the search method here, from the Apple Music API:
https://developer.apple.com/documentation/applemusicapi/search_for_catalog_resources
When I look for a track, some tracks are returned, even if they are unavailable in the Apple Music catalog.
What I mean is, If I took a track from this result and then add it to a playlist in Apple Music, the song will appears in "grey line" in the tracklist.
That's completely useless, need an improved response without this kind of tracks or at least a fied to know is the track is really available or not.