Dianne O'Neill is a professional pianist and keyboardist from the New York Area. She has a classical and jazz background and is a graduate of the Berklee College of Music in Boston where she studied film music scoring with John Williams. She has performed with Jaco Pastourius, Patty LaBelle, Mark Wills, The Thompson Brothers, The Hibernian Festival Singers and Sweetwater Orchestras. Dianne is a songwriter, producer and a member of the NSAI (Nashville Songwriters Association Inc.). Dianne has performed at various concert halls in Ireland, Carnegie Hall, Lincoln Center and the NYCB Westbury theater.