Musical biography with education and influences, bohemian lifestyle, awards and honors, major works, and related accomplishments. From the Grove Concise Dictionary of Music entry at WQXR radio.

Biographical data, recommended CDs, books and sheet music, bibliography, and link to biographical essay from Dr. Estrella's Incredibly Abridged Dictionary of Composers.

Find a Grave photograph of his Paris tomb with link to cemetary showing other notables sharing his burial place.

List of works from Opera Glass at Stanford University with details on Louise including performance history and two studies of the libretto.

Filmography linked to movies based upon or using his music or libretto from the Internet Movie Database.

Miscellaneous songs, most with French texts, some with English, German, and/or Italian translations.

Brief biography and caricature with summary of operas and recommended recordings.