If You Don't Know Me By Now was originally written by the world known American songwriting and record production team Kenneth Gamble and Leon A. Huff "Gamble and Huff" who have written and produced 15 gold singles and 22 gold albums and recorded by the Philly soul musical group Harold Melvin & the Blue Notes, which became their first chart hit after being released back in 1972. Through the years, the song was recorded by the likes of Patti LaBelle, Simply Red and Seal and was originally arranged by Bobby Martin a founder of R&B, he's often referred to as The Granddaddy of R&B. Written by Kenneth Gamble & Leon Huff MIJAC MUSIC WARNER-TAMERLANE PUBLISHING CORP Michele McCain - If You Don't Know Me By Now All vocals by Michele McCain Produced by BKR- Benjamin Kristof Rakun Remixed by DJ Tarek from Paris, Jonny Montana, Marc Riwer Executive producer BKR ? Benjamin Kristof Rakun