Dr. Trapp's work is represented as a member of the Liturgical Organists Consortium, a group of artists and clinicians chartered and sponsored by World Library Publications, Chicago, IL and the National Association of Pastoral Musicians. He is heard on three Consortium CD recordings released by WLP, The Sacred Legacy of Paris (winning the national Golden Ear Award presented by Audio Sound, America’s premiere audiophile publication) Divinum Mysterium, and Chant Mosaic. LOC performances have been heard on the nationally-known radio program, Pipedreams.
In 2010 he released Christmas on Grand at Wells Piano Studio in downtown St. Paul. For purchase contact the artist.
In 2006 he released the premiere recording of the Lively-Fulcher pipe organ Recital in the City at St. Olaf Catholic Church in downtown Minneapolis. For purchase contact the artist.