Lyric discussion by Busted 

Cover art for Mr. White Keys lyrics by Cherry Poppin Daddies

This song is soo awesome. The meaning's pretty straightforward. I think It's called Mr. White Keys because the guy only takes the easiest path in life, which is handed to him by his rich father. He only plays the white keys of the piano of life, and doesn't touch the sharps and flats of the black keys which would make the song more interesting but are harder to incorporate (change key).