Because this theme on foobar doesn't has lyrics, last.fm details and it has lots of bugs, so even if i like this way of displaying my music, overall it's not the perfect theme and i don't know how to customize foobar either. And because i prefer using a media player that still has support from it's developers and MusicBee is currently my fav
So if you don't mind i will open another thread in Wishlist forum with what i would like to see implemented in MusicBee, this theme included.
(sorry for my bad english)