Album

TrackData

AlbumArtist

TrackData

Artist

TrackData

ArtworkCount

TrackData

addPlaylistHirachie

MusicLibrary

album

Track TrackData

albumArtist

Track TrackData

allTracks

Playlist

apply

MusicLibrary PlaylistData TrackData

applyBasic

MusicLibrary TrackData

artist

Track TrackData

artworkCount

Track TrackData