Some of the supporting musicians who performed on Ice Cream Man went on to have successful careers of their own, including Jackson Browne, Lowell George, Roy Estrada, Jimmy "Guitar" Smith, and Dick Rosmini.
Roy Rogers | Roy Orbison | Roy Lichtenstein | Roy Thomas | Roy Haynes | Roy Clark | Arundhati Roy | Roy Jenkins | Roy Carr | Roy Dupuis | Rob Roy | Roy E. Disney | Roy Castle | Roy Barnes | Joseph Estrada | Roy Jones, Jr. | Roy Harper | Roy Blunt | Siegfried & Roy | Roy Scheider | Roy Lassiter | Roy Hargrove | Roy Chapman Andrews | Roy Williams | Roy Thomas Baker | Roy of the Rovers | Roy Hattersley | Roy Emerson | Roy Acuff | Reena Roy |
Clayton was introduced to Little Feat, an eclectic band drenched in Southern rhythms, funk, and alternative rock, by his friend Kenny Gradney with whom he had played behind Delaney & Bonnie, and who was to replace original bassist Roy Estrada.