Related Information for Don Davis Donald Romain Davis (born February 4, 1957) is an American film score composer, conductor, and orchestrator. Best known for his work on The Matrix, he has worked on a variety of films, from horror to comedy.Davis was born in Anaheim, California. He took an early interest in music—he learned how to play the trumpet at the age of 9, and began to write short pieces at the age of 12. Throughout early life, he found himself interested mainly in the jazz and rock genres. After graduating from high s.. read more