<Tr> <Td> June 22 </Td> <Td> "Heaven" </Td> <Td> Bryan Adams </Td> <Td> </Td> </Tr> <Tr> <Td> June 29 </Td> <Td> </Td> </Tr> <Tr> <Td> July 6 </Td> <Td> "Sussudio" </Td> <Td> Phil Collins </Td> <Td> </Td> </Tr> <Tr> <Td> July 13 </Td> <Td> "A View to a Kill" </Td> <Td> Duran Duran </Td> <Td> </Td> </Tr>

What was the number one song on january 1st 1985