<Table> <Tr> <Th_colspan="2"> "Leader of the Pack" </Th> </Tr> <Tr> <Th_colspan="2"> Single by The Shangri - Las </Th> </Tr> <Tr> <Th_colspan="2"> from the album Leader of the Pack </Th> </Tr> <Tr> <Th> B - side </Th> <Td> "What Is Love" </Td> </Tr> <Tr> <Th> Released </Th> <Td> 20 September 1964 </Td> </Tr> <Tr> <Th> Format </Th> <Td> 7" </Td> </Tr> <Tr> <Th> Recorded </Th> <Td> 1964 </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Pop, teen tragedy, rock and roll </Td> </Tr> <Tr> <Th> Length </Th> <Td> 2: 49 </Td> </Tr> <Tr> <Th> Label </Th> <Td> Red Bird </Td> </Tr> <Tr> <Th> Songwriter (s) </Th> <Td> George "Shadow" Morton Jeff Barry Ellie Greenwich </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> George "Shadow" Morton </Td> </Tr> <Tr> <Th_colspan="2"> The Shangri - Las singles chronology </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> "Remember (Walking in the Sand)" (1964) </Td> <Td> "Leader of the Pack" (1964) </Td> <Td> "Give Him a Great Big Kiss" (1965) </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="2"> <P> </P> <Table> <Tr> <Td> "Remember (Walking in the Sand)" (1964) </Td> <Td> "Leader of the Pack" (1964) </Td> <Td> "Give Him a Great Big Kiss" (1965) </Td> </Tr> </Table> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> "Leader of the Pack" </Th> </Tr>

Who wrote the song leader of the pack