Biography noting his operatic emphasis, directorship of the Naples Conservatory, and mixed acceptance of his works from the Grove Concise Dictionary of Music entry at WQXR radio.

Listing of operas from OperaGlass at Stanford University with date and locale of debut. Includes links to extended treatments of L'Arlesiana and Gloria.

Biography with major teaching and compositional achievements from the Francesco Cilea Conservatory of Music, Reggio Calabria, Italy.

Biography, links, and directory of MP3 audio files from Classic Cat.

Filmography noting cinematic and television compositional credits from the Internet Movie Database.

Brief biographical sketch, caricature, summary of his operas, and Naxos discography.

OperaResource details of the composition and presentation of his most famous opera with protagonists, settings, composer photograph, and links to librettist and libretto.