NJROTC North Cobb High School hosts a Naval JROTC unit. This is a joint unit made up of cadets from both North Cobb and
Harrison high schools. Its official name is the North Cobb/Harrison NJROTC unit.
Concert Band The North Cobb Band consists of three ensembles: Concert Band, Symphonic Band, and Wind Symphony. The North Cobb Wind Symphony performed at the Georgia Music Educators Association (GMEA) State Convention in 2006, 2010, and 2020. In 2022, they performed at the
Music for All Southeastern Concert Band Festival.
Marching Band The North Cobb High School Marching Band began in 1958. The band won a
WSB-TV's Best High School Band Contest in 2009 and performed at
Turner Field before an
Atlanta Braves game in September 2010. In 2016, the band performed the halftime show in the
Georgia Dome during the Atlanta Falcons vs. New Orleans Saints game.
Orchestra The North Cobb High School Orchestra was established in 1994 and has since taught over 170 student musicians since. The orchestra consists of three ensembles: Freshman Orchestra, Concert Orchestra, and Chamber Orchestra. They have regularly performed at a number of conferences and festivals, both in-state and abroad. Notable venues include St. Andrew's Church in London, Symphony Hall in Boston, Orchestra Hall in Chicago, the Kennedy Center in Washington, D.C., and Carnegie Hall in New York City. == Publications ==