The Legacy Lightning Marching Band is open to students who display a highly proficient standard of music and marching performance as accepted by the instructional staff. Practices begin at the beginning of the summer and last throughout the summer. Marching season continues throughout the first nine to ten weeks of the school year. Performances for the Marching Band include but are not limited to all home varsity football games, pep rallies, parades, and marching competitions throughout the season.
The Legacy Wind Ensemble, Symphonic, and Concert Bands are formed at the end of marching season where auditions will determine placement. Rehearsals are held during school with extra sectionals, rehearsals, and clinics being scheduled from time to time outside of the school day. Attendance at extra sectionals, rehearsals, and clinics is mandatory. They also perform at a number of concerts and competitions throughout the school year. Attendance for concerts and competitions is also mandatory.
Jazz Band members are determined by audition.