From Little Piano Girl To Jazz Legend May 8th Pittsburgh proclaims May 8th as Mary Lou Williams Day. “Jazz arises from a spirit of love, it comes from the mind and heart and goes through the fingertips.” — Mary Lou Williams Pittsburgh Celebrates The Life and Music of Mary Lou Williams with The Little Piano Girl Celebration! Learn more Listen + Learn + Connect Sign up with your email address to stay connected and to receive information regarding the 3-day celebration! Email Address Sign Up We respect your privacy. Thank you!