The band Yeasayer is holding a remix competition online for their song "O.N.E." They give you the stems and multitrack files from the original song, along with a shitty editing program that everyone is required to use to make their remix. But its completely free, and the whichever remix gets the most votes online wins something cool, or something. I mostly just thought it would be interesting to try, so I made the most club-bangery song I could muster up for 3 in the morning.
T.W.O.O.N.E (EXERCISE REMIX) by exercise