<Table> <Tr> <Th> Region </Th> <Th> Certification </Th> <Th> Certified units / Sales </Th> </Tr> <Tr> <Th> Austria (IFPI Austria) </Th> <Td> Platinum </Td> <Td> 50,000 </Td> </Tr> <Tr> <Th> Germany (BVMI) </Th> <Td> 11 × Gold </Td> <Td> 2,750,000 </Td> </Tr> <Tr> <Th> Japan (RIAJ) for Sarah Brightman's solo version </Th> <Td> Gold </Td> <Td> 100,000 </Td> </Tr> <Tr> <Th> Switzerland (IFPI Switzerland) </Th> <Td> 2 × Platinum </Td> <Td> 100,000 </Td> </Tr> <Tr> <Th> United Kingdom (BPI) </Th> <Td> Platinum </Td> <Td> 600,000 </Td> </Tr> <Tr> <Td_colspan="3"> <P> sales figures based on certification alone shipments figures based on certification alone </P> </Td> </Tr> </Table> <Tr> <Th> Region </Th> <Th> Certification </Th> <Th> Certified units / Sales </Th> </Tr> <Tr> <Th> Austria (IFPI Austria) </Th> <Td> Platinum </Td> <Td> 50,000 </Td> </Tr> <Tr> <Th> Germany (BVMI) </Th> <Td> 11 × Gold </Td> <Td> 2,750,000 </Td> </Tr>

What is the song con te partiro about