3 ms·The iTunes store for now. Future sources are last.fm, Amazon, Insound, and eMusic.by girasquid 14y agoThe iTunes store for now. Future sources are last.fm, Amazon, Insound, and eMusic.ocharles 14y agoAny plans to support MusicBrainz? That would seem like the obvious choice :)girasquid 14y agoOn the list!