A now-viral busker covered one of Red Hot Chili Peppers' biggest hits in front of Chad Smith and didn't know it!

The band got a public push from Jones’ son-in-law Mark Ronson, who recruited musical friends such as Paul McCartney, Dave Grohl, Slash, Jack Black and the Red Hot Chili Peppers’ Chad Smith.

Standing in line to see the show tonight And there's a light on, heavy glow By the way, I tried to say I'd be there waiting for Dani, the girl, is singing songs to me Beneath the marquee, overload ...