Ray collins (lead vocals) Frank zappa (lead guitar) Roy estrada (bass) Jimmy carl black (drums) Arthur tripp (drums) Ian underwood (piano, alto saxophone
Frank Zappa (guitar, vocals, percussion) Ray Collins (vocals) Jimmy Carl Black (drums) Roy Estrada (electric bass) Don Preston (electric piano) Billy
Frank zappa (guitar, synclavier) Steve vai (guitar) Ray white (guitar, vocals) Tommy mars (keyboards) Chuck wild (piano) Arthur barrow (bass) Scott thunes
preston (piano, organ, electronic effects) Don "sugar cane" harris (electric violin) Lowell george (rhythm guitar, vocals) Ray collins (vocals
Frank zappa (guitar, vocals, percussion) Ray collins (vocals) Jimmy carl black (drums) Roy estrada (electric bass) Don preston (electric piano) Billy
Bob harris (lead vocals) Ray white (background vocals) Ike willis (background vocals) Thana harris (background vocals) George duke (piano) Patrick o'hearn