<Tr> <Td> 23 March 1970 </Td> <Td> Stereo mixing from take eight . </Td> </Tr> <Tr> <Td> 1 April 1970 </Td> <Td> Reduction into take nine . Overdub onto take nine . </Td> </Tr> <Tr> <Td> 2 April 1970 </Td> <Td> Stereo mixing from take nine . Version released on the Let It Be album . </Td> </Tr> <P> In February 1968, the Beatles convened at the EMI Abbey Road studios to record a single for release during their absence on their forthcoming trip to India . Paul McCartney had written "Lady Madonna", and Lennon had "Across the Universe". Both tracks were recorded along with Lennon's "Hey Bulldog" and the vocal track for Harrison's "The Inner Light" between 3 and 11 February . </P>

Who sang nothings gonna change the world