Ron Isley on Jimmy Fallon*Wow! What an unexpected treat! The legendary Ron Isley doing an impromptu performance to warm up the crowd before taping “Late Night with Jimmy Fallon.”

At age 72, this legend is not retiring anytime soon, as he recently dropped his album This Song Is For You,with the first single “Lay You Down” ft. Trey Songz.

And while their collaboration takes one back to a special place in time, Isley recently took it back with a real back-tracker of a song: the Isley Brother’s 1969 classic “It’s Your Thing.”

The singer was accompanied by The Roots at this surprise performance; demonstrating how to properly hype a crowd, and solidifying the reason he’s still in the game.

Watch below: