<Table> <Tr> <Th_colspan="2"> La La Land </Th> </Tr> <Tr> <Td_colspan="2"> Theatrical release poster </Td> </Tr> <Tr> <Th> Directed by </Th> <Td> Damien Chazelle </Td> </Tr> <Tr> <Th> Produced by </Th> <Td> <Ul> <Li> Fred Berger </Li> <Li> Jordan Horowitz </Li> <Li> Gary Gilbert </Li> <Li> Marc Platt </Li> </Ul> </Td> </Tr> <Tr> <Th> Written by </Th> <Td> Damien Chazelle </Td> </Tr> <Tr> <Th> Starring </Th> <Td> <Ul> <Li> Ryan Gosling </Li> <Li> Emma Stone </Li> <Li> John Legend </Li> <Li> Rosemarie DeWitt </Li> </Ul> </Td> </Tr> <Tr> <Th> Music by </Th> <Td> Justin Hurwitz </Td> </Tr> <Tr> <Th> Cinematography </Th> <Td> Linus Sandgren </Td> </Tr> <Tr> <Th> Edited by </Th> <Td> Tom Cross </Td> </Tr> <Tr> <Th> Production companies </Th> <Td> <Ul> <Li> Summit Entertainment </Li> <Li> Black Label Media </Li> <Li> TIK Films </Li> <Li> Impostor Pictures </Li> <Li> Gilbert Films </Li> <Li> Marc Platt Productions </Li> </Ul> </Td> </Tr> <Tr> <Th> Distributed by </Th> <Td> Summit Entertainment </Td> </Tr> <Tr> <Th> Release date </Th> <Td> <Ul> <Li> August 31, 2016 (2016 - 08 - 31) (Venice Film Festival) </Li> <Li> December 9, 2016 (2016 - 12 - 09) (United States) </Li> <Li> </Li> <Li> </Li> <Li> </Li> </Ul> </Td> </Tr> <Tr> <Th> Running time </Th> <Td> 128 minutes </Td> </Tr> <Tr> <Th> Country </Th> <Td> United States </Td> </Tr> <Tr> <Th> Language </Th> <Td> English </Td> </Tr> <Tr> <Th> Budget </Th> <Td> $30 million </Td> </Tr> <Tr> <Th> Box office </Th> <Td> $446.1 million </Td> </Tr> </Table> <Tr> <Th_colspan="2"> La La Land </Th> </Tr>

Who wrote the music in la la land
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