<Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (September 2016) (Learn how and when to remove this template message) </Td> </Tr> </Table> <Tr> <Td> </Td> <Td> This article needs additional citations for verification . Please help improve this article by adding citations to reliable sources . Unsourced material may be challenged and removed . (September 2016) (Learn how and when to remove this template message) </Td> </Tr> <Table> <Tr> <Th_colspan="2"> "Once Upon a Time" </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Single by Tony Bennett </Th> </Tr> <Tr> <Th> A-side </Th> <Td> "Once Upon a Time" </Td> </Tr> <Tr> <Th> B - side </Th> <Td> "I Left My Heart in San Francisco" </Td> </Tr> <Tr> <Th> Released </Th> <Td> February 2, 1962 </Td> </Tr> <Tr> <Th> Format </Th> <Td> 7 - inch single </Td> </Tr> <Tr> <Th> Recorded </Th> <Td> January 23, 1962 </Td> </Tr> <Tr> <Th> Genre </Th> <Td> Classic pop </Td> </Tr> <Tr> <Th> Length </Th> <Td> 2: 52 </Td> </Tr> <Tr> <Th> Label </Th> <Td> Columbia </Td> </Tr> <Tr> <Th> Songwriter (s) </Th> <Td> George Cory, Douglass Cross </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> Ernie Altschuler </Td> </Tr> <Tr> <Th_colspan="2"> Tony Bennett singles chronology </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> "Till" (1961) </Td> <Td> "Once Upon a Time" (1962) </Td> <Td> "I Wanna Be Around" (1962) </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> "Till" (1961) </Td> <Td> "I Left My Heart in San Francisco" (1962) </Td> <Td> "I Wanna Be Around" (1962) </Td> </Tr> </Table> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> "Once Upon a Time" </Th> </Tr>

Who wrote i left my heart in san francisco