Jimmy Fallon And Billy Joel Sing Doo-Wop Duet ‘The Lion Sleeps Tonight’

Jimmy Fallon has been coming up with some pretty cool ideas for his late night show lately. Musically, he’s been on a roll. And, when Billy Joel was on last night, Fallon whipped out an iPad app that allows you to easily loop voices. Naturally, they had to sing something together, and they end up doing a doo-wop rendition of ‘The Lion Sleeps Tonight.’ It’s jamming, to say the least. — Max Weinstein