Noted piano enthusiast Stevie Wonder dropped by Late Show with David Letterman to talk about his ongoing Songs in the Key of Life tour and perform his classic “I Wish” from the record. Wonder also had some fun at his own expense when he presented his very own top ten list of advantages to being blind.

The story behind all of this stems from recent evidence that the famously blind piano man can in fact see. The Stevie Wonder truthers have been out in full force to prove that he can see and while they have some great points, Wonder remains committed.

Replay both segments below.

Ten Advantages to Being Blind

“I Wish”