Producer
David Gates, Freddie Piro, Robert Stigwood, Richard Perry, Bee Gees, James Mtume, Björn Ulvaeus, Rod Stewart, Lionel Richie, Reggie Lucas, Stewart Levine, Steve Jolley, Roland Orzabal, Glyn Johns, Benny Andersson, Dave Bascombe, Peter Frampton, James Griffin, Michael Wagener, 10 cc, Charles Fisher, Kyle Lehning, Keith Thomas, Ambrosia, Ian Stanley, Bones Howe, Tony Swain, Alex Sadkin, Gus Dudgeon, Freddie Perren, Rick Chertoff, Clive Davis, Robb Royer, Hugh Mendi, Robie Porter