Alan Peijei Chang (born December 4, 1979) is an American pianist and songwriter, best known for his work with Michael Bublé. Originally from San Jose, California, he graduated from USC's Thornton School of Music majoring in jazz studies in 2002.Chang began his passion for jazz at Castillero Middle School. At the age of 13, Chang began accompanying nearby Pioneer High School with their daily musical rehearsals as well as a local dance studio.