 Keyboardist Chuck Leavell was then added to the band, and for a very brief period in late 1972 was there while Berry Oakley was still on bass.A November 2, 1972 performance of "Whipping Post" from Hofstra University was shown on the national late-night "ABC In Concert" show, introducing television audiences to both the band and song for the first time.Briefer than usual, and with Leavell taking an electric piano solo in the first slot, Betts still led the band through some of the tempo changes and emotional currents of the song.