<Tr> <Th> Songwriter (s) </Th> <Td> unknown </Td> </Tr> <Tr> <Th_colspan="2"> B.B. King singles chronology </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> "How Blue Can You Get" (1964) </Td> <Td> "Rock Me Baby" (1964) </Td> <Td> "Help The Poor" (1964) </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Td> "How Blue Can You Get" (1964) </Td> <Td> "Rock Me Baby" (1964) </Td> <Td> "Help The Poor" (1964) </Td> </Tr> </Table>

Who sings rock me baby all night long