Welcome to the South Gwinnett High School Bands, home of the Cosmic Boom! Our program is built on tradition, excellence, and the belief that music has the power to transform lives. Under the expert direction of Shawan Baptiste, we provide students with a wide variety of musical opportunities designed to challenge, inspire, and unite.

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From the powerful sounds of our award-winning marching band, The Cosmic Boom, to the expressive artistry of our concert, jazz, pep, and chamber ensembles, we strive to create experiences that reach far beyond the classroom. Each performance is not only a showcase of musical skill but also a celebration of teamwork, discipline, and creativity.

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At South Gwinnett, we believe that music education builds character as much as it builds musicians. Our students learn dedication, responsibility, and leadership while forming lifelong friendships and unforgettable memories. Whether performing on the football field, competing in parades and festivals, or representing our community on national stages, the Cosmic Boom and the entire band program carry the pride of South Gwinnett with every note they play.

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We invite you to explore our programs, get to know our talented students and staff, and join us in celebrating the joy of music. Whether you are a future band member, an alum, a parent, or a community supporter, there is always a place for you in the South Gwinnett High School Band family. Together, we make more than music—we create a legacy.