Apple Music APIとMusicKit(β)比較 Album情報

比較表

Apple Music API Albums MusicKit Album ※β状態
Attribute.artistName artistName
Attribute.artwork artwork
Attribute.contentRating
Attribute.copyright
Attribute.editorialNotes
Attribute.genreNames genreNames
Attribute.isComplete isCompilation
Attribute.isMasteredForItunes
Attribute.isSingle
Attribute.name title
Attribute.playParams playParameters
Attribute.recordLabel
Attribute.releaseDate
Attribute.trackCount tracksのcountで一緒
Attribute.url
Attribute.isCompilation
Attribute.upc upc
Attribute.artistUrl
Views.appears-on appearsOn
Relationships.artists artists
debugDescription
description
Relationships.genres genres
hashValue
id id
Views.other-versions otherVersions
Views.related-albums relatedAlbums
Views.related-videos relatedVideos
Relationships.tracks tracks
Relationships.library
Relationships.record-labels

まだβなので分かりませんが、editorialNotes、isSingle、recordLabel等がMusicKit側に増えて欲しいです。
使用頻度はありますが、同情報が取得出来るようになることを期待。