<P> During the 1960s, the Beatles were officially derided in the USSR as the "belch of Western culture" and in the 1980s McCartney was refused permission to perform there . According to The Moscow Times, when McCartney finally got to play the song on his Back in the World tour in Moscow's Red Square in May 2003, "the crowd went wild". When asked about the song before the concert, McCartney said he had known little about the Soviet Union when he wrote it and added: "It was a mystical land then . It's nice to see the reality . I always suspected that people had big hearts . Now I know that's true ." </P> <P> According to Ian MacDonald and Mark Lewisohn: </P> <Ul> <Li> Paul McCartney--double - tracked vocal, backing vocal, piano, bass guitar, drums, lead guitar, handclaps, percussion </Li> <Li> John Lennon--backing vocal, rhythm guitar, six - string bass, handclaps, drums, percussion </Li> <Li> George Harrison--backing vocal, rhythm and lead guitars, bass, drums, handclaps, percussion </Li> </Ul> <Li> Paul McCartney--double - tracked vocal, backing vocal, piano, bass guitar, drums, lead guitar, handclaps, percussion </Li>

Who played bass on back in the ussr
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