<Table> <Tr> <Th_colspan="2"> "Look What You Made Me Do" </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Single by Taylor Swift </Th> </Tr> <Tr> <Th_colspan="2"> from the album Reputation </Th> </Tr> <Tr> <Th> Released </Th> <Td> August 24, 2017 (2017 - 08 - 24) </Td> </Tr> <Tr> <Th> Format </Th> <Td> <Ul> <Li> CD single </Li> <Li> digital download </Li> </Ul> </Td> </Tr> <Tr> <Th> Genre </Th> <Td> <Ul> <Li> Dance - pop </Li> <Li> electroclash </Li> <Li> electropop </Li> </Ul> </Td> </Tr> <Tr> <Th> Length </Th> <Td> 3: 31 </Td> </Tr> <Tr> <Th> Label </Th> <Td> Big Machine </Td> </Tr> <Tr> <Th> Songwriter (s) </Th> <Td> <Ul> <Li> Taylor Swift </Li> <Li> Jack Antonoff </Li> <Li> Fred Fairbrass </Li> <Li> Richard Fairbrass </Li> <Li> Rob Manzoli </Li> </Ul> </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> Jack Antonoff </Td> </Tr> <Tr> <Th_colspan="2"> Taylor Swift singles chronology </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> "I Don't Wanna Live Forever" (2016) </Td> <Td> "Look What You Made Me Do" (2017) </Td> <Td> "...Ready for It?" (2017) </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Music video </Th> </Tr> <Tr> <Td_colspan="2"> "Look What You Made Me Do" on YouTube </Td> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> "Look What You Made Me Do" </Th> </Tr>

Who wrote look what you ve made me do