Billy Jay Stein
American pianist, keyboardist, composer, music director, record producer, electronic music designer, and mixing engineer
Billy Jay Stein (also known as William Stein, Billy Stein and Strange Cranium) is a pianist, keyboardist, composer, music director, record producer, electronic music designer, and mixing engineer. He won the 2015 Grammy Award for Best Musical Theatre Album for producing and mixing Beautiful: The Carole King Musical.
Read more about this composer on Wikipedia.