From the CMAA colloquium

I'm at the Sacred Music Colloquium of the Church Music Association in Pittsburgh, practicing music in one of the five SATB choirs and one of he five Gregorian choirs formed by attendees. Here's an audio excerpt from today's Mass at Epiphany Church, an Agnus Dei from the Missa Brevis by Antonio Lotti, conducted by Horst Buchholz, director of music at the St. Louis Cathedral.

Also, a Panis Angelicus by Claudio Casciolini.