Dianne’s magical, timeless voice, exceptional personality and the sheer force of her performance mark her as a captivating world-class artist. As a result of her virtuosity, improvisational prowess and unique jazz and R&B stylings, Dianne has received five GRAMMY® Awards for Best Jazz Vocal Album, an honorary doctorate of music from Julliard and was recently named a 2018 National Endowment of the Arts Jazz Master.