<Li> Paul McCartney--bass, backing vocals </Li> <Li> Ringo Starr--drums, percussion </Li> <P> Engineered by Norman Smith </P> <Table> <Tr> <Th> Chart (1964) </Th> <Th> Peak position </Th> </Tr> <Tr> <Td> German Media Control Singles Chart </Td> <Td> 34 </Td> </Tr> <Tr> <Td> US Billboard Hot 100 </Td> <Td> </Td> </Tr> <Tr> <Td> US Cash Box Top 100 </Td> <Td> </Td> </Tr> </Table>

Who sang do you want to know a secret by the beatles