The flagship liturgical ensemble at Queen of Peace, the Regina Pacis Chorale {Queen of Peace Choir} draws out the sacred texts of Holy Mother Church at the 10AM Principal Mass through the chanting of Propers and the Ordinary, as well as the singing of anthems, motets, and robust hymnody. Rehearsals are held Wednesdays from 6—7:30PM in the main church. 

The Filii Mariæ Schola Cantorum {Children of Mary School of Singers} is open to all 2^nd—8^th grade students from Queen of Peace School. The aim of this ensemble is to provide students the opportunity to develop their musical aptitude while deepening their faith and love of Jesus Christ in His Most Holy Eucharist. The Filii Mariæ Schola Cantorum participates each year in the Pueri Cantores Choral Festival. The ensemble provides music for All-School Mass each Friday and other special events; additionally, the ensemble joins the Regina Pacis Schola Cantorum for the 10AM Family Mass on the third Sunday of each month. Rehearsals are held Thursdays from 3—4:15PM in the main church.