Mark music, composers or artists as favourites in Apple Music Classical
You can mark music, composers or artists as favourites, then easily find them in your library.
Mark an album, playlist or track as a favourite
Marking an album as a favourite adds it — as well as all individual tracks — to your library.
, 
, Mark a work or recording as a favourite
Marking a recording as a favourite adds it to your library. (The recording’s tracks aren’t marked as favourites, nor are they added to your library.) Additionally, the recording is automatically added to the Favourite Songs playlist (below Playlists in your library).
.
.Mark an artist as a favourite
Marking an artist as a favourite adds them to both your Apple Music Classical library and your Apple Music library.
.
.Mark a composer as a favourite
Tip: You can use the Apple Music app 
to download albums, playlists or tracks that you added to your library. You also use the Apple Music app to listen to downloaded music when you’re not connected to the internet. See the Apple Support article Add and download music from Apple Music.