The Evolution of Music — Twinkle, Twinkle Little Star [VIDEO]

If you're learning to play the piano, one of the first songs you learn is, "Twinkle, Twinkle, Little Star."  You probably won't learn to play it this way, though.  Scott Bradlee uses the song to trace the evolution of 24 popular styles from waltz to dubstep.  See if you can names the artists he picked to represent each genre.