Links to other Gregorian Chant websites

1: Prof. Richard Lee at Univ. of Arkansas
2: Prof. Peter Jeffery at Princeton University
3: Chant on the web: an extensive list of Gregorian Chant Sites
4: SCHOLA GREGORIANA VILNENSIS, the Gregorian Chant Choir at Vilnius Arch-Cathedral Basilica, Vilnius, Lithuania

Links to sources of books and recordings of Gregorian Chant

1: Paraclete Press, Books and Recordings
2: The Monks of Solesmes, Books, Recordings, and Tours
3: Church Music Association of America