There are over 50 singers involved in our five ensembles who will have collectively dedicated more than 4,000 hours to rehearsal and performance in the 2023-2024 Psalterium Institute Season. Let us share the fruits of this hard work with you and touch your heart one final time before taking a break for the summer. Ensembles will include the Chamber Choir, Magnificat Girl Choir, Boy Schola Cantorum, and Boy Choir Regulars.