English composer Gustav Holst’s unique musical interpretation of our solar system, “The Planets” is one of the most popular orchestral works. The symphonic portrayal of each planet is accompanied by projections of still shots from space. The Long Bay Symphony also presents a world premier by composer and Coastal Carolina University music professor Donald Sloan. Plus, young cellist and Long Bay Youth Symphony alumnus, William Laney performs a classic Romantic concerto. MBHS Music and Arts Center, 3302 Robert W. Grissom Pkwy. Sunday, 4 p.m. $28+. (843) 448-8379, www.Longbaysymphony.com