BAS has four choirs, three handbell choirs, a chamber orchestra and an orchestra. Students rehearse weekly and perform a few times a year in front of packed audiences. Students from as early as Kindergarten learn to sing in a choir. There is a K-2 choir, 3-5 choir, 3 handbell ensembles, an orchestra, a chamber string group, 7th/8th Girls Choir and a Middle School Select Choir. At various points throughout the year, students go to minister at a variety of places such as nursing homes, area churches, the General Conference and the Columbia Mall.
The BAS Orchestra began in 2013. It has grown each year with members from as young as 2nd grade. Students perform at churches and for school musical programs.