For my app that heavily uses both ShazamKit and MusicKit, I need to be able to check if the matched song is in the user's library or not. I couldn't find an easy way to do this with MusicKit so I first then turned to the Apple Music API as they introduced the new parameter ?relate=library during this year's WWDC. When I first tried it, it worked as expected, and was very happy to have gotten it to work. However, it stopped working lately and now I turned to use MPMediaLibrary as that still works but is a lot slower in performance. Anyone has any idea why the ?relate=library stopped working for me or know a better way to check if the Song exists in the user's library? func checkInLibrary(from appleMusicID: String) async { do { let countryCode = try await MusicDataRequest.currentCountryCode let libURL = URL(string: "https://api.music.apple.com/v1/catalog/\(countryCode)/songs/\(appleMusicID)?relate=library")! let request = MusicDataRequest(urlRequest: URLRequest(url: libURL)) let dataResponse = try await request.response() print(dataResponse.debugDescription)               } catch { // I'm handling errors here }}

Hello, I am wondering how one can play music videos (with the actual video playing) with the ApplicationMusicPlayer using MusicKit for Swift? There is not much documentation on this, so any help would be appreciated.

Hello, I am fetching and displaying the .fullalbums for an Artist through the MusicKit api. The JSON response returned has a hasNextBatch: true value, but I am unsure how to fetch and display the next batch. Is this something that can be intelligently retrieved though some MusicKit functionality or does one have to perform another data request to fetch the next batch?

I am trying to display albums, playlists and artist for a Genre. Does anyone know how to do this or if this is not currently supported by the MusicKit and Apple Music API?