It's done ENTIRELY on a Rubik's Cube!

 

This is definitely one of the coolest concepts I've ever seen for a music video!  I'm impressed when somebody can simply complete a Rubik's Cube, let alone choreograph one to the tune of Daft Punk's "Harder, Better, Faster, Stronger"!  With only one Rubik's Cube, "The Cube Dude" is able to produce every word in the song!