Mario Castelnuovo-Tedesco
- Illustrated brief biography with sample of the Tarantella, Op. 87-a, in MIDI audio.
- http://library.csun.edu/igra/bios/text/tedesco.html

Kunst der Fuge | Mario Castelnuovo-Tedesco
- Growing collection of free MIDI files sequenced by Dmitri Bachovich that include "Les guitares bien tempérées", the Sonatina for flute and guitar, op. 205.
- http://www.kunstderfuge.com/midi-c.htm

Mario Castelnuovo-Tedesco (1895-1968)
- Art songs and cycles listed with REC Music Foundation including some with original language texts and translations.
- http://www.recmusic.org/lieder/c/tedesco.html

Castelnuovo-Tedesco, Mario
- Musical biography with education and influences, comments on style and worth of his works, and notes on his varied genres of compositon from the Grove Concise Dictionary of Music entry at WQXR radio.
- http://www.wqxr.com/cgi-bin/iowa/cla/learning/grove.html?record=1655

Mario Castelnuovo-Tedesco Collection
- News of the donation of the archives of the 20th Century composer to the Library of Congress by his son Lorenzo and Lisbeth Castelnuovo-Tedesco, widow of another son, Pietro. Includes brief biography and musical highlights.
- http://www.loc.gov/today/pr/2000/00-114.html