"If You Don't Know Me by Now" is a song written by Kenny Gamble and Leon Huff, and recorded by the Philadelphia soul musical group Harold Melvin & the Blue Notes. It became their first hit after being released as a single in September 1972, topping the US R&B chart and peaking at number 3 on the US Billboard Hot 100.[2]
If You Don't Know Me By Now has been suggested to play 2 roles. Click below to see other actors suggested for each role, and vote for who you think would play the role best.
