St. Mary's Byzantine Catholic Choir

St. John's Russian Orthodox Church Choir Passaic, N. J.

Choirs Of Annunciation Byzantine Catholic Church

St Nicholas Orthodox Church Choir

International Theological Institute

The Schola Cantorum of St. Peter the Apostle, J Michael Thompson Director

Archangel Voices

St. Symeon Orthodox Church Choir

Gregorian Chant Schola of Saint Meinrad Archabbey

The Byzantine Choir of St. George Orthodox Cathedral

St. Symeon Orthodox Church Trio "Antiphony"