Today’s top MP3 artist on Amazon.com is Alvin and the Chipmunks.   They have #13 and #22 on the day’s top MP3s: ‘FunkyTown‘ and ‘Witch Doctor‘, respectively.  Uh, and I wanna buy ‘Witch Doctor‘.  I’ve been kind enough to link to the pages so that you can yourself preview these tracks and live in shame, like me.