• Cat Stevens – vocals,
Epiphone Casino electric guitar,
Ovation guitar, electric guitar, acoustic guitar,
steel guitar,
guitar synthesizer,
bouzouki, piano,
celesta,
harpsichord,
Wurlitzer electric piano,
Fender Rhodes,
Polymoog,
Moog synthesizer,
Minimoog,
ARP String Synthesizer,
ARP 2600,
Yamaha CS-80,
Yamaha GX-1,
Yamaha EA5R
electronic organ,
music sequencer, drums, percussion, harmonica,
brass arrangements •
Jean Roussel –
Hammond organ, piano, organ, synthesizer, ARP String Synthesizer, Yamaha CS-80,
glockenspiel,
vibraphone, string and brass arrangements •
David Campbell – string and brass arrangements •
Chick Corea – electric piano on "Bonfire" and "Was Dog a Doughnut?" •
Barry Beckett – organ on "Killin' Time", piano and electric piano and "Child for a Day" • Tim Henson – piano on "Killin' Time", organ on "Child for a Day" •
Broderick Smith – harmonica on "Sweet Jamaica" • Marjorie Lagerwall –
harp on "Sweet Jamaica" • Ray Gomez – electric guitar on "Was Dog a Doughnut?" •
Pete Carr – electric guitar on "Killin' Time" and "Child for a Day" •
Jim Johnson – rhythm guitar on "Killin' Time" •
Weldon Myrick – steel guitar on "(I Never Wanted) to Be a Star" •
Reggie Young – electric guitar on "(I Never Wanted) to Be a Star" •
Bruce Lynch – bass guitar, music sequencer on "Was Dog a Doughnut?" •
David Hood – bass guitar on "Killin' Time" and "Child for a Day" •
Andy Newmark – drums and percussion on "(Remember the Days of the) Old Schoolyard" and "Kypros" and "Bonfire" and "Sweet Jamaica" •
Bill Berg – drums and percussion on "Life" and "(I Never Wanted) to Be a Star" and "Crazy" •
Barry Morgan – additional drums on "Life" •
Roger Hawkins – drums and percussion on "Killin' Time" and "Child for a Day" •
Elkie Brooks – vocals on "(Remember the Days of the) Old Schoolyard" •
Suzanne Lynch – backing vocals on "(Remember the Days of the) Old Schoolyard" and "Life" and "Sweet Jamaica" • Carla Benson – backing vocals on "Sweet Jamaica" • Evette Benton – backing vocals on "Sweet Jamaica" •
Barbara Ingram – backing vocals on "Sweet Jamaica" •
Gene Page – string and brass arrangements ==Production==