<Li> Greek rock artist Pavlos Sidiropoulos recorded (1989) a live cover of this song with different lyrics in Greek . The song's name is "Tis Ethnikis Simfiliosis" (Της Εθνικής συμφιλίωσης) with mostly political humorous content </Li> <P> According to Ian MacDonald and Mark Lewisohn: </P> <Ul> <Li> John Lennon--lead vocal, lead guitars, acoustic guitar, percussion </Li> <Li> Paul McCartney--harmony vocal, bass, drums, piano, maracas </Li> </Ul> <Li> John Lennon--lead vocal, lead guitars, acoustic guitar, percussion </Li>

You know it ain't easy john lennon