Did You Ever Love Me
"More Than I Knew" is a song by Canadian singer Deborah Cox. It was written by Cox along with Big Jim and Jimmy Jam and Terry Lewis for her fifth studio album "The Promise" (2008), while production was helmed by Jim, Jam and Lewis. The ballad was released as the album's lead single in September 2008 and peaked at number 22 on the US "Billboard" Adult R&B Songs.