A little late on this one -- too many irons in the fire lately.
Performed by the St. Ann Choir at St. Thomas Aquinas in Palo Alto:
Anon. 14c. English, Paradisi Porta
Heinrich Isaac, Tollite Hostias
Anon. 14c. Italian, Ave Verum Corpus
Occasionally, I just have to marvel how Prof. Mahrt has kept this effort going for more than forty years. What an accomplishment! To keep the great tradition of Catholic music in liturgical performance alive through such a period, in which it has been so widely disdained and abandoned in favor of the vapid modernity of "composers" like Marty Haugen.