<P> According to Ian MacDonald, Walter Everett and John Winn: </P> <P> White Album version </P> <Ul> <Li> George Harrison--double - tracked vocals, backing vocal, acoustic guitar, Hammond organ </Li> <Li> John Lennon--electric guitar with tremolo </Li> <Li> Paul McCartney--harmony vocal, piano, bass guitar </Li> <Li> Ringo Starr--drums, tambourine, castanets </Li> <Li> Eric Clapton--lead guitar </Li> </Ul> <Li> George Harrison--double - tracked vocals, backing vocal, acoustic guitar, Hammond organ </Li>

Who sang vocals on while my guitar gently weeps