Here's some Doo-Wop for your Sunday night!
Billy Joel and Jimmy Fallon Form 2-Man Doo-Wop Group Using iPad App
Jimmy and Billy Joel loop their voices on an iPad app to form a 2-man doo-wop group — singing "The Lion Sleeps Tonight" by The Tokens in 4-part harmony. Sub…
The Tonight Show Starring Jimmy Fallon’s Facebook Wall