Revolver Rock, Pop 1966.05.08 LP Studio PMC-7009 John Lennon (vocals, guitar, maraccas, harmonium, tambourine,) Paul McCartney (vocals,piano, bass), George Harrison, (guitar,sitar, tambourine, background vocals), Ringo Starr (drums), Anil Bhagwat (tabla), George Martin (background vocals, piano, organ), Patti Harrison (background vocals), Mal Evans (background vocals), Neil Aspinall (background vocals), Geoff Emerick (background vocals), Alan Civil (horn), Taxman and I Want To Tell You are sung by George Harrison and Yellow Submarine is sung by Ringo Starr. Tomorrow Never Knows has lyrics that are taken from The Tibetan book of the Dead. Klaus Voormann won the 1966 Grammy for Best album package (including album cover, graphic arts, photography) for the Revlover album cover.