The Holy Trinity music program is a multi-faceted one designed to give a broad range of repertoire and skills to children at age appropriate levels. It includes classroom-based learning and extra-curricular activities.

1. Kindergarten students are introduced, through both listening and participation, to a wide variety of folk, classical, contemporary and multi-cultural music both secular and religious.
2. The 1^st-3^rd grade students expand their vocal skills and general music knowledge while developing a liturgy based repertoire drawn from the school Masses as well as the community Sunday and seasonal Masses.
3. The 4^th- 8^th grade students build on their previous experiences and are introduced to harmony singing as well as creative song writing, basic music theory and history, and analysis of contemporary music both musically and lyrically.