If You Do n't Know Me by Now - wikipedia If You Do n't Know Me by Now `` If You Do n't Know Me by Now '' Single by Harold Melvin & the Blue Notes from the album I Miss You B - side `` Let Me Into Your World '' Released September 1972 Format 7 '' 45 RPM Genre R&B, soul Length 3 : 27 Label Philadelphia International Records Songwriter ( s ) Kenny Gamble, Leon Huff Producer ( s ) Kenny Gamble, Leon Huff Harold Melvin & the Blue Notes singles chronology `` I Miss You '' ( 1972 ) `` If You Do n't Know Me by Now '' ( 1972 ) `` Yesterday I Had the Blues '' ( 1973 ) `` I Miss You '' ( 1972 ) `` If You Do n't Know Me by Now '' ( 1972 ) `` Yesterday I Had the Blues '' ( 1973 ) `` If You Do n't Know Me by Now '' is a song written by Kenny Gamble and Leon Huff, and recorded by the Philly soul musical group Harold Melvin & the Blue Notes. It became their first hit after being released as a single in 1972, topping the US R&B chart and peaking at number three on the US Pop chart. The song was originally written for Labelle ( a trio led by Patti LaBelle ) but they never recorded it. Much like the issue with `` I Miss You '' and The Dells passing on it, the song 's composers Kenny Gamble and Leon Huff gave the song to Harold Melvin & the Blue Notes, which featured Teddy Pendergrass as lead vocalist. In addition to the single release, the song was included on their debut album I Miss You. Patti LaBelle later made the song as part of her concert repertoire in 1982. A live version appears on her 1985 album, Patti. It was later covered by the English pop / soul band Simply Red, also becoming their second best - known hit after reaching number one on the U.S. Hot 100 on July 15, 1989, and at number thirty - eight on the Hot Black Singles chart. It peaked at number two in the UK Singles Chart. It also topped the Canadian Singles Chart. Seal recorded the song for his 2008 album Soul, and, in April 2009, it became his first top - ten Adult Contemporary hit since `` Love 's Divine '' in 2004 ; the song was subsequently nominated for the Best Male Pop Vocal Performance Grammy. Rod Stewart also included this song on his 2009 album Soulbook. The song was chosen as one of the Songs of the Century by the RIAA. It was featured at the end of Michael Apted 's movie Class Action ( 1991 ). Contents 1 Simply Red version 1.1 Track listings 1.2 Charts 2 Other cover versions 3 References 4 External links Simply Red version `` If You Do n't Know Me by Now '' Single by Simply Red from the album A New Flame B - side `` Move on Out '' Released March 27, 1989 Format 7 '' single, 12 - inch single, CD single Genre Blue - eyed soul, jazz Length 3 : 24 Label Elektra Songwriter ( s ) Kenny Gamble, Leon Huff Producer ( s ) Stewart Levine A New Flame track listing `` She 'll Have to Go '' ( 8 ) `` If You Do n't Know Me by Now '' ( 9 ) `` Enough '' ( 10 ) This version of the song is heard in the film American Psycho and appears in the game Karaoke Revolution Presents : American Idol. It is also available to download for the Xbox 360 game Lips, which contains the music video. According to the producer Stewart Levine, he did n't want too much orchestration on the record, and went with a two part - harmony instead of a three part - harmony. Hucknall admitted he loved Harold Melvin and the Blue Note 's version, and stated he danced to their music when he was only 13. Their version won a Grammy Award for the Best R&B Song of 1989. Track listings 7 '' single `` If You Do n't Know Me by Now '' -- 3 : 23 `` Move on Out '' ( recorded Live Manchester on February 22, 1989 ) -- 5 : 18 12 '' single `` If You Do n't Know Me by Now '' -- 3 : 23 `` Move on Out '' ( recorded live Manchester on February 22, 1989 ) -- 5 : 18 `` Shine '' ( recorded live Manchester on February 22, 1989 ) -- 3 : 30 3 '' CD single `` If You Do n't Know Me by Now '' -- 3 : 23 `` Move on Out '' ( recorded live Manchester on February 22, 1989 ) -- 5 : 18 `` Shine '' ( recorded live Manchester on February 22, 1989 ) -- 3 : 30 `` Sugar Daddy '' -- 3 : 30 Charts Chart ( 1989 ) Peak position Australia ( ARIA ) Austria ( Ö3 Austria Top 40 ) 9 Canada Top Singles ( RPM ) Canada Adult Contemporary ( RPM ) France ( SNEP ) 11 Germany ( Official German Charts ) 19 Ireland ( IRMA ) New Zealand ( Recorded Music NZ ) Norway ( VG - lista ) Sweden ( Sverigetopplistan ) UK Singles ( Official Charts Company ) US Billboard Hot 100 US Hot R&B / Hip - Hop Songs ( Billboard ) 38 US Adult Contemporary ( Billboard ) Other cover versions Jamaican reggae artists Zap Pow recorded a cover version of the song in 1976. A cover by American country music artist Joe Stampley peaked at number 59 on the Billboard Hot Country Singles chart in 1989. Hong Kong Canto - pop artist, Sandy Lam released her cover on `` The Story of Sandy Lam So Far '' in 2002. British actor / comedian Ricky Gervais covered the song as his character David Brent in the UK TV series The Office Christmas specials in December 2003. A music video was produced and released with the BBC 's The Office DVD set. American Idol contestant LaToya London additionally covered the song in the season compilation album American Idol Season 3 : Greatest Soul Classics in 2004. In 2004, saxophonist Gerald Albright covered the song for the album Kickin ' It Up. R&B singer Ciara interpolated the chorus of the song for her 2009 single, `` Never Ever '', featuring Young Jeezy. The single is from her third album Fantasy Ride. The Voice of Holland contestant Ben Saunders covered this song for the 2010 - 2011 competition. His recorded version went straight to number one in the Netherlands. American Idol season 10 contestant Stefano Langone interpreted in 2011 a cover on an episode in which contestants were required to sing songs from the year they were born. Langone was born in 1989. South African trumpeter Hugh Masekela included the song in his 1989 album Uptownship. American Idol season 11 contestant Joshua Ledet covered this song during the 1980s week in 2012. Country music artist, Martina McBride released a cover version on her studio album Everlasting in 2014. English band Blue released a cover version on their album Colours in 2015. American Idol season 15 winner Trent Harmon covered this song for his second to last song of the contest in 2016. British artist Rod Stewart made a cover version included in his 2009 album Soulbook. References Jump up ^ Whitburn, Joel ( 2004 ). Top R&B / Hip - Hop Singles : 1942 - 2004. Record Research. p. 393. Jump up ^ Whitburn, Joel ( 2004 ). Top R&B / Hip - Hop Singles : 1942 - 2004. Record Research. p. 528. Jump up ^ Chart Beat, Billboard.com, April 15, 2009. Jump up ^ Bronson, Fred ( 1992 ). The Billboard Book of Number One Hits. p. 736. ISBN 0 - 8230 - 8298 - 9. Jump up ^ `` Australian-charts.com -- Simply Red -- If You Do n't Know Me by Now ''. ARIA Top 50 Singles. Jump up ^ `` Austriancharts.at -- Simply Red -- If You Do n't Know Me by Now '' ( in German ). Ö3 Austria Top 40. Jump up ^ `` Top RPM Singles : Issue 6403. '' RPM. Library and Archives Canada. Jump up ^ `` Top RPM Adult Contemporary : Issue 6438. '' RPM. Library and Archives Canada. Jump up ^ `` Lescharts.com -- Simply Red -- If You Do n't Know Me by Now '' ( in French ). Les classement single. Jump up ^ `` Offiziellecharts.de -- Simply Red -- If You Do n't Know Me by Now ''. GfK Entertainment Charts. Jump up ^ `` The Irish Charts -- Search Results -- If You Do n't Know Me by Now ''. Irish Singles Chart. Jump up ^ `` Charts.org.nz -- Simply Red -- If You Do n't Know Me by Now ''. Top 40 Singles. Jump up ^ `` Norwegiancharts.com -- Simply Red -- If You Do n't Know Me by Now ''. VG - lista. Jump up ^ `` Swedishcharts.com -- Simply Red -- If You Do n't Know Me by Now ''. Singles Top 100. Jump up ^ `` Simply Red : Artist Chart History ''. Official Charts Company. Jump up ^ `` Simply Red Chart History ( Hot 100 ) '' Billboard. Jump up ^ `` Simply Red Chart History ( Hot R&B / Hip - Hop Songs ) '' Billboard. Jump up ^ `` Simply Red Chart History ( Adult Contemporary ) '' Billboard. Jump up ^ `` Zap Pow - If You Do n't Know Me By Now ''. YouTube. 2012 - 02 - 17. Retrieved 2016 - 10 - 07. Jump up ^ Whitburn, Joel ( 2013 ). Hot Country Songs 1944 -- 2012. Record Research, Inc. p. 319. ISBN 978 - 0 - 89820 - 203 - 8. Jump up ^ `` Kickin ' It Up overview ''. Allmusic.com. Jump up ^ `` Gerald Albright Biography ''. VerveMusicGroup.com. External links Harold Melvin & the Blue Notes version song review on AllMusic Preceded by `` I 'll Be Around '' by The Spinners Billboard Best Selling Soul Singles number - one single ( Harold Melvin & the Blue Notes version ) November 18 -- 25, 1972 Succeeded by `` You Ought to Be With Me '' by Al Green Preceded by `` Everlasting Love '' by Howard Jones Billboard Adult Contemporary ( chart ) number - one single ( Simply Red version ) June 24, 1989 ( 6 weeks ) Succeeded by `` Right Here Waiting '' by Richard Marx Preceded by `` Good Thing '' by Fine Young Cannibals Billboard Hot 100 number - one single ( Simply Red version ) July 15, 1989 Succeeded by `` Toy Soldiers '' by Martika Harold Melvin & the Blue Notes Harold Melvin Bernard Williams Roosevelt Brodie Jesse Gillis, Jr. Franklin Peaker John Atkins Teddy Pendergrass Lawrence Brown Bernard Wilson Lloyd Parks Jerry Cummings Sharon Paige David Ebo Dwight Johnson William Spratelly Gil Saunders Studio albums I Miss You Black & Blue To Be True Wake Up Everybody Reaching for the World Compilation albums Collectors ' Item : All Their Greatest Hits ! Singles `` If You Do n't Know Me by Now '' `` The Love I Lost '' `` Bad Luck '' `` Hope That We Can Be Together Soon '' `` Wake Up Everybody '' `` Do n't Leave Me This Way '' Related articles Discography Philadelphia International Records Book : Harold Melvin & the Blue Notes Patti LaBelle Studio albums Patti LaBelle Tasty It 's Alright with Me Released The Spirit 's in It I 'm in Love Again Patti Winner in You Be Yourself Burnin ' Gems Flame When a Woman Loves Timeless Journey Classic Moments The Gospel According to Patti LaBelle Christmas albums This Christmas Miss Patti 's Christmas Live albums Patti LaBelle Live ! Live ! One Night Only Live in Washington, D.C. Singles `` You Are My Friend '' `` Release ( The Tension ) '' `` I Do n't Go Shopping '' `` The Best Is Yet To Come '' ( with Grover Washington Jr. ) `` If Only You Knew '' `` Love Has Finally Come at Last '' ( with Bobby Womack ) `` Love, Need and Want You '' `` New Attitude '' `` Stir It Up '' `` If You Do n't Know Me by Now ( Part 1 ) '' `` On My Own '' ( with Michael McDonald ) `` Oh, People '' `` Kiss Away the Pain '' `` If You Asked Me To '' `` Yo Mister '' `` Feels Like Another One '' `` Somebody Loves You Baby ( You Know Who It Is ) '' `` When You 've Been Blessed ( Feels Like Heaven ) '' `` The Right Kinda Lover '' `` All This Love '' `` When You Talk About Love '' `` New Day '' Related articles Discography Labelle Labelle discography Simply Red singles Picture Book `` Money 's Too Tight ( to Mention ) '' `` Come to My Aid '' `` Holding Back the Years '' `` Jericho '' `` Open Up the Red Box '' Men and Women `` The Right Thing '' `` Infidelity '' `` Maybe Someday... '' `` Ev'ry Time We Say Goodbye '' `` I Wo n't Feel Bad '' A New Flame `` It 's Only Love '' `` If You Do n't Know Me by Now '' `` A New Flame '' `` You 've Got It '' Stars `` Something Got Me Started '' `` Stars '' `` For Your Babies '' `` Thrill Me '' `` Your Mirror '' Life `` Fairground '' `` Remembering the First Time '' `` Never Never Love '' `` We 're in This Together '' Greatest Hits `` Angel '' Blue `` Night Nurse '' `` Say You Love Me '' `` The Air That I Breathe '' `` Ghetto Girl '' `` To Be Free '' Love and the Russian Winter `` Ai n't That a Lot of Love '' `` Your Eyes '' Home `` Sunrise '' `` Fake '' `` You Make Me Feel Brand New '' `` Home '' Simplified `` Perfect Love '' `` Something Got Me Started / A Song for You '' Stay `` Stay '' `` So Not Over You '' Retrieved from `` https://en.wikipedia.org/w/index.php?title=If_You_Don%27t_Know_Me_by_Now&oldid=783593609 '' Categories : 1972 singles 1989 singles Harold Melvin & the Blue Notes songs Simply Red songs Patti LaBelle songs Joe Stampley songs Billboard Hot 100 number - one singles Billboard Adult Contemporary number - one singles Billboard Hot R&B / Hip - Hop Songs number - one singles Number - one singles in Australia Canadian Singles Chart number - one singles Number - one singles in New Zealand Songs written by Leon Huff Philadelphia International Records singles Elektra Records singles 1972 songs 1989 songs Rhythm and blues ballads Soul ballads Songs written by Kenny Gamble 1970s ballads Hidden categories : Articles with hAudio microformats Music infoboxes with deprecated parameters Singlechart usages for Australia Singlechart usages for Austria Singlechart usages for Canadatopsingles Singlechart called without artist Singlechart called without song Singlechart usages for Canadaadultcontemporary Singlechart usages for France Singlechart usages for Germany2 Singlechart usages for Ireland2 Singlechart usages for New Zealand Singlechart usages for Norway Singlechart usages for Sweden Singlechart usages for UKsinglesbyname Singlechart usages for Billboardhot100 Singlechart usages for Billboardrandbhiphop Singlechart usages for Billboardadultcontemporary Talk Contents About Wikipedia Deutsch Français Italiano Nederlands Português Svenska Edit links This page was last edited on 3 June 2017, at 10 : 30. 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Question: who wrote the song if you don't know me by now
Answer: Kenny Gamble