The Fillmore Philly | Photo by Kate McCann for WXPN | katemccannphotography.com

Rock and Roll Hall of Famers Hall & Oates have been around for almost 45 years now, and the Philly legends still find time to bring the funk to late night television. Jimmy Fallon, a known H&O superfan, had the band on The Tonight Show last night to perform “I Can’t Go For That,” their 4th #1 single and the 2nd from their 1981 smash album, Private Eyes.

On The Tonight Show, Hall & Oates played “I Can’t Go For That” with the rest of the band at one of their funkiest moments, with its groovy keys, shimmering chimes and, of course, that slinky saxophone solo by longtime “Mr. Casual.”

Hall & Oates are going on tour again this summer, and will be stopping at BB&T Pavillion on 7/10. The classic duo previously performed at The Fillmore Philly’s opening night back in October.

Watch Hall & Oates perform “I Can’t Go For That” on The Tonight Show With Jimmy Fallon below.