Sidney Brown

Grammy-winning producer Sidney "Omen" Brown -- who worked with artists like Drake, Beyoncé, Lil Wayne and more -- passed away last year ... and now his cause of death has been released. According to the medical examiner, Brown passed away from atherosclerotic cardiovascular disease. The manner of…

Grammy-winning producer Sidney “Omen” Brown -- who worked with Drake, Beyoncé, Lil Wayne and more -- has died, according to his family. Sidney's mom, Martha Brown, tells TMZ ... his body was found by a relative inside his Harlem, New York, apartment on September 13 after concerned staff at…