<Table> <Tr> <Th_colspan="2"> "Un-Thinkable (I'm Ready)" </Th> </Tr> <Tr> <Td_colspan="2"> </Td> </Tr> <Tr> <Th_colspan="2"> Single by Alicia Keys </Th> </Tr> <Tr> <Th_colspan="2"> from the album The Element of Freedom </Th> </Tr> <Tr> <Th> Released </Th> <Td> May 28, 2010 </Td> </Tr> <Tr> <Th> Format </Th> <Td> Digital download </Td> </Tr> <Tr> <Th> Recorded </Th> <Td> 2009 </Td> </Tr> <Tr> <Th> Genre </Th> <Td> <Ul> <Li> R&B </Li> <Li> quiet storm </Li> <Li> soul </Li> <Li> downtempo </Li> </Ul> </Td> </Tr> <Tr> <Th> Length </Th> <Td> 4: 09 </Td> </Tr> <Tr> <Th> Label </Th> <Td> </Td> </Tr> <Tr> <Th> Songwriter (s) </Th> <Td> <Ul> <Li> Alicia Cook </Li> <Li> Aubrey Graham </Li> <Li> Kerry Brothers, Jr . </Li> <Li> Noah Shebib </Li> </Ul> </Td> </Tr> <Tr> <Th> Producer (s) </Th> <Td> Noah "40" Shebib </Td> </Tr> <Tr> <Th_colspan="2"> Alicia Keys singles chronology </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> "Empire State of Mind (Part II) Broken Down" (2010) </Td> <Td> "Un-Thinkable (I'm Ready)" (2010) </Td> <Td> "Wait Til You See My Smile" (2010) </Td> </Tr> </Table> </Td> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> "Empire State of Mind (Part II) Broken Down" (2010) </Td> <Td> "Un-Thinkable (I'm Ready)" (2010) </Td> <Td> "Wait Til You See My Smile" (2010) </Td> </Tr> </Table> </Td> </Tr> </Table> <Tr> <Th_colspan="2"> "Un-Thinkable (I'm Ready)" </Th> </Tr>

Who wrote the song unthinkable for alicia keys