Is it possible to create another iTunes library with iCloud? So I have all my old iTunes match songs in one library and then my new iCloud Apple Music songs in another? I kinda want to start again because my library is a mess (over 150GB of my music from years ago). I don't want to delete them all because they're nice memories lol, but they're confusing in their current state... I'm having a massive musical headache since using Apple Music and iTunes!