piano, electric piano, harmonica, backing vocals George Harrison – electric guitar, Moog synthesizer, backing vocals Eric Clapton – electric guitar (1, 3, 11) Delaney Bramlett – electric guitar (11), backing vocals Klaus Voormann – bass guitar Carl Radle – bass guitar Jim Gordon – drums Ringo Starr – drums Bobby Keys – saxophones Jim Price – trumpet, trombone, horn arrangements The Edwin Hawkins Singers – backing vocals (4, 12) members of the Temptations' tour band – electric guitar, bass guitar, drums members of Sam & Dave's tour band – bass guitar, drums uncredited string arrangements and percussion Richard Polak – photography References 1970 albums Billy Preston albums Apple Records albums Albums produced by George Harrison Albums produced by Billy Preston Albums recorded at Trident Studios Albums recorded at Olympic Sound Studios