3:25 Simply Red - If You Don't Know Me By Now (Official Video) 3:30 If You Don't Know Me by Now (Official Audio) 3:11 Harold Melvin & The Blue Notes - If You Don't Know Me By Now (Official Soul Train Video) 3:58 Simply Red - If You Don't Know Me By Now (Symphonica In Rosso) 3:58 Simply Red - If You Don't Know Me By Now (Live at Sydney Opera House) 3:05 Harold Melvin & the Blue Notes - If You Don't Know Me By Now (Official Soul Train Video) 8:13 Patti LaBelle - If You Don't Know Me By Now (Official Audio) 4:04 Simply Red - If You Don't Know Me By Now (Live In Hamburg, 1992) 4:54 Patti LaBelle - If You Don't Know By Now 3:25 Simply Red - If You Don't Know Me By Now (Live at Montreux Jazz Festival) 1992 3:34 Simply Red - If You Don't Know Me By Now (Live In Cuba, 2005) 3:24 If You Don't Know Me By Now - Harold Melvin & The Blue Notes 6:38 Harold Melvin 's Bluenotes - If you dont know me by now - Best Version 3:31 If You Don't Know Me By Now | Simply Red | Cover by Sonia & Beven