Andrew "Andy" Burton is a keyboardist, vocalist and composer based in the New York City. He has currently been touring with John Mayer and has previously worked with artists such as Rufus Wainwright and Ian Hunter.  As a musician, his major influences are: (on piano) Chopin, J.S. Bach, James Booker, James P. Johnson, Ray Charles, and Jerry Lee Lewis. 

On Hammond organ, his other specialty, Richard "Groove" Holmes, Jimmy Smith, Booker T., Hi Records' Charles Hodges, Benmont Tench of the Heartbreakers are among his heroes. He also owes substantial debts to Stevie Wonder, Billy Preston, and legendary session musicians Nicky Hopkins and Paul Griffin.