Rock 1978.09.15 CD, LP, Cassetts Studio Rykodisc Frank Zappa Eddie Jobson - Keyboards, Yodeling; George Duke - Keyboards, Vocals; Bruce Fowler - Trombone; Paul Humphrey - Drums; Chester Thompson - Drums; Tom Fowler - Bass; Max Bennett - Bass; Don Brewer - Bongos; Stephen Marcussen Davey Moire - Vocals; James Youman - Synthesizer, Percussion Time 39:05 <br> Frank Zappa - Guitar, Arranger, Keyboards, Vocals, Producer B0000009ST