Here you go – a list of videos featuring various celebrities singing or simply reciting the alphabet while on Sesame Street. Happy Friday!

Lena Horne

Richard Pryor

Lou Rawls

Bill Cosby

The Pointer Sisters

James Earl Jones

Christopher Reeve

Billy Joel

James Galway

Pee Wee Herman

Patti LaBelle

Sid Ceasar

Marisa Tomei

A/V Club, Movie/TV, WebCrack