The Grade School Music room is located on the 4th floor of the Sta. Maria building, right beside the Grade School Home Arts laboratory.
It houses an extensive collection of folk/indigenous instruments from the different tribes found in Northern to Southern Philippines. Likewise, it also boasts of an assortment of musical instruments such as its full Rondalla string collection, its complete Anklung collection, and its keyboard collection for the Grade 6 students, its varied rhythmic instruments for the Kinder to Grade 2 students and an upright piano for teachers’ use.
It also has a white screen and projector, and a flat screen TV and theater system for the audio-visual activities of the music classes.