<Li> Ringo Starr--drums </Li> <Ul> <Li> George Martin--piano, orchestral arrangement, production </Li> <Li> Mike Vickers--conductor </Li> <Li> Sidney Sax, Patrick Halling, Eric Bowie, Jack Holmes--violins </Li> <Li> Rex Morris, Don Honeywill--tenor saxophones </Li> <Li> David Mason--trumpet </Li> <Li> Stanley Woods--trumpet, flugelhorn </Li> <Li> Evan Watkins, Harry Spain--trombones </Li> <Li> Jack Emblow--accordion </Li> <Li> Mick Jagger, Keith Richards, Eric Clapton, Marianne Faithfull, Jane Asher, Pattie Boyd, Mike McGear, Keith Moon, Graham Nash, Hunter Davies, Gary Leeds and others--background vocals </Li> </Ul> <Li> George Martin--piano, orchestral arrangement, production </Li> <Li> Mike Vickers--conductor </Li>

Who sang the song all you need is love