Since he was already in town to help announce the highly-anticipated Woodstock 50 event, John Fogerty took some time to stop by Madison Square Garden to jam with Billy Joel last week.

On March 21, the singer-guitarist collaborated with Joel for a mid-set take on two of his Creedence Clearwater Revival tunes, namely “Up Around The Bend” and “Fortunate Son.”

As you can see in the video below, Fogerty looks spry onstage, running back and forth and wind-milling his arm to accent big guitar chords.

Watch the sit-in (courtesy of YouTuber JOELFN) below: