<Tr> <Th> Producer (s) </Th> <Td> Richard Carpenter </Td> </Tr> <Tr> <Th_colspan="2"> The Carpenters singles chronology </Th> </Tr> <Tr> <Td_colspan="2"> <Table> <Tr> <Td> "Only Yesterday" (1975) </Td> <Td> "The End of the World" (1975) </Td> <Td> "Solitaire" (1976) </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Td> "Only Yesterday" (1975) </Td> <Td> "The End of the World" (1975) </Td> <Td> "Solitaire" (1976) </Td> </Tr> </Table>

Who sang don't they know it the end of the world