<Table> <Tr> <Td> "I'm Not That Tough" (1984) </Td> <Td> "Solid" (1984) </Td> <Td> "Babies" (1985) </Td> </Tr> </Table> <Tr> <Td> "I'm Not That Tough" (1984) </Td> <Td> "Solid" (1984) </Td> <Td> "Babies" (1985) </Td> </Tr> <P> "Solid" is a hit single recorded by the husband - and - wife songwriting duo Ashford & Simpson . It was featured on the 1984 album Solid, and released as a single in November of that year . </P> <P> It was written by the two and follows a similar template of most of their hits for other artists, except with a slight 1980s inflection to the music . In the lyrics, the narrators of the song celebrate the fact that, through all the difficulties and problems their relationship has faced, they made their love stronger by learning how to forgive and trust each other, and their love for one another remains "solid as a rock". </P>

Who sang the song solid as a rock