Potion Factory Announces Tangerine BETA

"Tangerine lets you easily create playlists with upbeat music, or playlists for relaxing. It does that by analyzing the BPM and beat intensity of the songs in your iTunes library. As mentioned in the previous post, it analyzes the songs blazingly fast to the tune of more than 3 per second (on an 1.83 Ghz Core Duo iMac)..."

Fun stuff fro PF, worth trying out for the app icon alone ;-P