Collaborations

Sidney has recorded with : Peggie Allen, Jane Asher, Eric Bowie, Pattie Boyd, Eric Clapton, Hunter Davies, June Day, Rose Eccles Nash, Ralph Elman, Jack Emblow, Marianne Faithfull, Eldon Fox, Tony Gilbert, Allan Grant, Jack Greene, Patrick Halling, Peter Halling, George Harrison, Jurgen Hess, Jack Holmes, Don Honeywill, Wendy Horan, Mick Jagger, John Jezzard, Norman Jones, Irene King, Sylvia King, Gary Leeds, John Lennon, Fred Lucas, Brian Martin, George Martin, David Mason, Mike McCartney, Paul McCartney, Andrew McGee, Morris Miller, Keith Moon, Rex Morris, Graham Nash, John O'Neill, Mike Redway, Jack Richards, Keith Richards, Lionel Ross, Jack Rothstein, Neil Sanders, John Sharpe, Stephen Shingles, Derek Simpson, Henry Spain, Maureen Starkey, Ringo Starr, Louis Stevens, Tony Tunstall, John Underwood, Jill Utting, Evan Watkins, Terry Weil, Pat Whitmore, and Stanley Woods.