American singer, songwriter, multi-instrumentalist, and record producer. He rose to fame as a vocalist for the R&B group Tony! Toni! Toné!, which he formed with his brother D'Wayne and cousin Timothy Christian Riley in 1986. Along with his groupwork and solo career, he has produced and written songs for other R&B artists, including Erykah Badu, Jill Scott, Stevie Wonder, Beyoncé, Total, Joss Stone, D'Angelo, TLC, En Vogue, Kelis, Mary J. Blige, Ledisi, Whitney Houston, Solange Knowles and John Legend
