<Tr> <Td> "Sweet Magnolia Blossom" (1973) </Td> <Td> "Rub It In" (1974) </Td> <Td> "Ruby Baby" (1974) </Td> </Tr> <Tr> <Td_colspan="2"> <P> </P> <Table> <Tr> <Td> "Sweet Magnolia Blossom" (1973) </Td> <Td> "Rub It In" (1974) </Td> <Td> "Ruby Baby" (1974) </Td> </Tr> </Table> </Td> </Tr> <Table> <Tr> <Td> "Sweet Magnolia Blossom" (1973) </Td> <Td> "Rub It In" (1974) </Td> <Td> "Ruby Baby" (1974) </Td> </Tr> </Table> <Tr> <Td> "Sweet Magnolia Blossom" (1973) </Td> <Td> "Rub It In" (1974) </Td> <Td> "Ruby Baby" (1974) </Td> </Tr>

Who sings the song rub it in rub it in