MusicKit

1. Essentials

   Covers Using Automatic Developer Token Generation for Apple Music API, Using MusicKit to integrate with Apple Music, NSAppleMusicUsageDescription.

2. Music Items

   Covers Album, Artist, Curator, Genre.

3. Music Item Attributes

   Covers ContentRating, EditorialNotes, PreviewAsset.

4. Catalog Search

   Covers MusicCatalogSearchRequest, MusicCatalogSearchResponse, MusicCatalogSearchable.

5. Resource Loading Using Filters

   Covers MusicCatalogResourceRequest, MusicCatalogResourceResponse, AlbumFilter, ArtistFilter.

6. General Purpose Data Request

   Covers MusicDataRequest, MusicDataResponse.

7. Playback

   Covers ApplicationMusicPlayer, SystemMusicPlayer, MusicPlayer, PlayableMusicItem.

8. Artwork

   Covers Artwork, ArtworkImage.

9. Authorization

   Covers MusicAuthorization.

10. Apple Music Subscription

    Covers MusicSubscription, MusicSubscriptionOffer.

11. Token management

    Covers MusicTokenProvider, MusicDeveloperTokenProvider, MusicUserTokenProvider, MusicTokenRequestOptions.

12. Utility

    Covers MusicItem, MusicItemID, MusicItemCollection, MusicPropertyContainer.

Each section links to the official page. Titles and summaries by Extra Credit; the docs belong to their authors.

• MetricKit System
• MIDIDriverKit System
• ML Compute System
• Model I/O Graphics and Games
• Multipeer Connectivity App Services
• Music Understanding App Frameworks
• Natural Language App Services
• Nearby Interaction System
• Network System
• Network Extension System
• NetworkingDriverKit System
• Notary API Web