Dear User,
Thank you for reaching out to us. Capriccio Automatically adds your purchased music from Apple Music, and only purchased music, as these are Apple Music's rules limitations for 3rd party apps to allow users to use their music. if you have purchased music from Apple Music you can find them in 2 ways in Capriccio :
1. Click on Explorer => Home => Apple Music Playlists
2. Click on Explorer => Home => Import => Online Storage => Apple Music.
If you have further questions, please do not hesitate to reach out to us.
Best regards,
Capriccio Team.