Recordings are from three separate shows. Track 1 is from May 19, 1981 at Rockline, KLOS-FM, Los Angeles, California; tracks 2 and 3 are from May 21, 1982 at Sporthalle, Cologne, Germany and tracks 4-6 are from October 31, 1981 at The Palladium, New York City.

FZ: lead guitar/vocal
Ray White: guitar/vocal
Steve Vai: stunt guitar
Tommy Mars: keyboards/vocal
Bobby Martin: keyboards/sax/vocals
Ed Mann: percussion
Scott Thunes: bass
Chad Wackerman: drums