I was surprised when I started listening to Dancefloor.  Those beats at the beginning that sound sort of like tom-toms on a drumset were done in a fashion that sounded quite a lot like the BGM from Mega Man 2, after you kill a boss and will get its power.  Then, fade in the drums, kickin' it up a notch!  The vocals were appropriate, and the melody was a nice touch.  It was nicely done, and I recommend it.