Richard J. Clark serves as the Director for Music for the Archdiocese of Boston and Cathedral of the Holy Cross. He has been a conductor, presenter, and performer for national conferences including the Sacred Music Symposium in Los Angeles and National Pastoral Musicians.

His compositions have been performed worldwide including multiple tours with The American Boychoir with GRAMMY-winning conductor Fernando Malvar-Ruiz. He is published with GIA/WLP Publications, Lorenz, CanticaNOVA Publications, and others.

The Boston Globe calls the Cathedral of the Holy Cross Choir “stirring” and “profound.” The American Organist magazine praises Clark’s Gregorian Impressions for its "engaging developments." Ministry & Liturgy Magazine has called his music "transformative" and “expertly arranged and prayerfully sung.”