Rubber Soul Rock, Pop 1965 LP Studio PMC-1267 George Martin John Lennon (vocals, guitar, piano, tambourine) Paul McCartney (vocals, bass, piano, Hammond organ), George Harrison, (guitar, sitar, background vocals), Ringo Starr (drums, tambourine, marracas, bongos, packing case, timpani), George Martin (piano, tambourine), Mal Evans (Hammond organ), What Goes On is a Ringo Starr lead vocal.