Glee Club is CABT's group of musically inclined pupils and students. This organization is open to Grade 4-12 pupils and students as long as music is in their hearts. Glee club is well known for being the choir during anticipated first Friday masses, as well as some weekend masses, in the school, parish and in St. Pedro Calungsod chapel at Campaña residences. Aside from this, some glee club members also get the chance to perform on stage and showcase their talent inside and outside the school.