With over 230 students, the DMS/DIS bands are the largest in Dickson County. Students regularly perform at DMS athletic events as well as hosting their own concerts. Additionally, both bands perform at several events a year, including the Veteran's Day Program, the Memorial Day Program, and concert festivals.
At almost 100 members, the beginning band at DIS also performs twice a year in the winter and spring. The DMS bands are divided into the Concert and Symphonic bands.