Clutter for OS X notes what iTunes is currently playing and finds the corresponding album cover at Amazon. That’s pretty groovy all by itself, just to orient yourself with the current recording. But you can also drag a cover to the desktop and click it later to hear all your songs from that album.
(Click)Music: Fela Kuti :: Sorrow Tears And Blood
Clutter is an interesting idea, but much of my music doesn’t have an album tag, and much of what does isn’t on Amazon. Oh well. :)