"Bad Luck" by Harold Melvin & The Blue Notes is a quintessential disco and soul classic. Here's a breakdown of the song and the group: * The Song: * "Bad Luck" was released in 1975 from their album "To Be True." * It was produced by the legendary Gamble and Huff of Philadelphia International Records. * The song is known for its driving rhythm, infectious melody, and extended length, making it a staple in disco clubs. * It achieved significant chart success, most notably dominating the Billboard