In this rare January 1980 concert footage from Barcelona, Spain, Richard “Groove” Holmes leads his quartet through “Billie’s Bounce,” the Charlie Parker jazz standard that became a bebop proving ground, with Holmes on organ, Willis “Gator” Jackson on saxophone, Steve Giordano on guitar, and Roger Humphries on drums, showing the groove, blues feeling, swing, and organ fire that made Holmes’ sound unmistakable.