Aaron Neville
From Muppet Wiki
Aaron Neville (b. 1941) is a vocalist, both solo (including Grammy-winning performances with Linda Ronstadt) and with his siblings in The Neville Brothers. He sang "I Don't Want to Live on the Moon" with Ernie for Sesame Street; his vocals were mixed with Jim Henson's original performance.(EKA: Episode 3357)
A clip of this segment was included in Sesame Street All-Star 25th Birthday: Stars and Street Forever!
