The velvety voice and gritty grooves of Tyrone Davis kept lighting up the R&B charts when the Chicago soul star switched from Dakar to Columbia in '76. Here are all his top Columbia hits from 1976 to 1980: Give It Up (Turn It Loose); This I Swear; in the Mood; Get on Up (Disco); Close to You; How Sweet It Is (to Be Loved by You); Be with Me; Just My Luck, and more!