Serve on rocks. Garnish with twist of grapefruit.

Don’t listen to E.S. Posthumus alone. We suggest…

We take no responsibility for your poor, poor liver. Please Drinkify responsibly.

@leyink, @han, and @flaneur made this in 24 boozy hours at Music Hack Day Boston 2011.

We couldn't have done it without Last.fm, The Echo Nest, and you. Cheers.