;Roy Ayers Ubiquity • Roy Ayers – lead vocals,
vibraphone,
electric piano,
clavinet, percussion,
ARP synthesizer, arrangement (tracks: 1, 2, 4–10), producer • Debby "Chicas" Darby – lead vocals, backing vocals •
Edwin L. Birdsong – vocals • Calvin Brown – vocals, guitar, arrangement (track 3) • Byron Lee Miller –
bass, backing vocals •
Richard David Lawson – drums • Chano O'Ferral –
bongos,
congas • Willie Michael – percussion •
Joe Brazil –
soprano saxophone •
Onzy Durrett Matthews Jr. – arrangement ;Technical • Ron Gangnes – recording • Ralph Moss – engineering • Buzz Richmond – engineering • Neal Teeman – assistant engineering • Sheri Leverich – art direction • David Rawcliffe – photography •
Joel Brodsky – photography • Robert Hickson – illustration == Chart history ==