Shut up already! Thirty years ago today, Prince unleashed the funkiest, most amazing artistic statement of his career: the double album Sign 'O' The Times . Music does not get better than this. I still get chills spinning this. I remember buying Sign after school the day it came out and racing home to play it undisturbed in one sitting. Mesmerized. It contains Prince's utterly genius "Housequake" and "If I Was Your Girlfriend" and so much more. Go dig it.