- An introductory site devoted to the discussion of the music of Philip Glass. Contains a "suggested listening" list for building a collection of Glass recordings.
- Biography with studies, European and Indian influences, early minimalism, later theatrical works, and noted compositions from the Grove Concise Dictionary of Music entry at WQXR radio.
- Biographical data, recommended CDs, books and sheet music, bibliography, and links to biographical essays from Dr. Estrella's Incredibly Abridged Dictionary of Composers.
- Filmography linked to movies and television programs he scored or which used his music plus related credits and links from the Internet Movie Database (IMDb).