Biography, related material, partial discography, and analysis of his musicianship and compositions from the Here Of A Sunday Morning radio program.

Listing of over one hundred recordings featuring his compositions with biography and musicological details.

Biographical timeline, portrait, key works, and recommended recordings, from Humanities Web.

Biography noting smallpox-induced blindness, organist abilities, and musical style includes summary list of works. From the Grove Concise Dictionary of Music entry at WQXR radio.

Biographical data, recommended CDs, books, and sheet music, bibliography, background material, and link to biographical essay.