Biography noting his abilities as orchestrator, arranger, composer, and conductor from the Grove Concise Dictionary of Music entry at WQXR radio.

Brief biography and musicography from the MusicWeb Encylopaedia of Popular Music, edited by Donald Clarke.

Biographical information, trivia, list of film music he orchestrated, arranged, or composed, awards and honors, and related links from the Internet Movie Database (IMDb).

Biographical sketch, photograph, and brief examination of his orchestrations and his own compositions with Naxos discography.

Operatic catalogue with title, premiere, information and librettist.