<Tr> <Th> Denmark (IFPI Denmark) </Th> <Td> 2 × Platinum </Td> <Td> 5,200,000 </Td> </Tr> <Tr> <Th> Spain (PROMUSICAE) </Th> <Td> Platinum </Td> <Td> 8,000,000 </Td> </Tr> <Tr> <Td_colspan="3"> <P> sales figures based on certification alone shipments figures based on certification alone sales + streaming figures based on certification alone </P> </Td> </Tr> <P> sales figures based on certification alone shipments figures based on certification alone sales + streaming figures based on certification alone </P>

Who sings in the song summer by calvin harris