Alwin Lopez Jarreau (born March 12, 1940 in Milwaukee, Wisconsin), known popularly as Al Jarreau, is an American, Grammy Award–winning jazz singer. Versatile in his singing style, Jarreau is a twelve-time Grammy-nominated vocalist and the only vocalist in history to win a Grammy Award in three separate categories: jazz, pop, and R&B. As the son of a vicar, he had his first singing experiences in a church choir.