GSMST has a stellar visual arts department headed by Mrs. Jennifer Prince. The program includes the foundations of visual art, graphic design, drawing & painting, and even body sculpting.
The GSMST Orchestral Music program has four performing orchestras lead by director Dr. David Richardson: Concert Orchestra, Symphonic Orchestra, Philharmonic Orchestra, and Honor Orchestra. One of GSMST's largest organizations, the orchestras serve approximately 20% of the school.
The band program at GSMST offers students a variety of opportunities to learn and perform music. In addition to the symphonic and concert bands, students can participate in a number of chamber ensembles and jazz band.