Exempla: Mass Booklets
Exempla: Choirbook Pages illuminated by Susan Altstatt
Exempla: Audio [Under construction]
Jean Mouton (before 1459-1522), Caeleste beneficium (ca. 2000)
Gregorian sequence Lauda sion salvatorem (Corpus Christi, ca. 2000).
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Textus & Translationes: Motets
Nexi: Writings by William Mahrt on Music & Liturgy
Nexi: Selected Coverage of the St. Ann Choir
Roseanne Sullivan, "The Remarkable Sixty-Plus-Year Survival of William P. Mahrt's St. Ann Choir," Sacred Music 152 (2025): p-p.
Kimberley D'Ardenne, "St. Ann Choir Celebrates 50 Years of Singing Ageless Music,"
Cynthia Haven, "On Wings of Song," Stanford Magzine, (March-April 2003).
Monica Hayde, "Sounds of Solemnity: Choir of St. Ann Chapel Keeps Alive the Majesty of Gregorian Chant," Palo Alto Weekly, October 27, 1995.
Lyle Settle, "The Choir of St. Ann Chapel, Stanford," Sacred Music 119 (1992): 9-10.