<Tr> <Th> US Adult Contemporary (Billboard) </Th> <Td> </Td> </Tr> <Tr> <Th> US Adult Top 40 (Billboard) </Th> <Td> </Td> </Tr> <Tr> <Th> US Dance Club Songs (Billboard) </Th> <Td> </Td> </Tr> <Tr> <Th> US Mainstream Top 40 (Billboard) </Th> <Td> 7 </Td> </Tr>

Who sings that song say something i'm giving up on you