The Louise High School Band, under the musical direction of Mr. Kasey Chitmon is the premier performing ensemble within the Louise Independent School District. Members of the Louise High School Band enjoy a sense of self-worth and personal satisfaction that can only occur as a result of being an integral part of a student organization. The mission of the Louise High School Band is to provide unique, meaningful, and musical experiences for students in both concert performances as well as marching band performance in athletic events and competitions.
 
The Louise High School Marching Band is one of the largest and most visible student organizations in the Louise ISD. The LTX Marching Band performs at all Louise HS varsity football games, pep rallies, multiple regional marching band competitions, and UIL Marching & Concert Band Evaluations. The marching band is comprised of over 40 students in grades 8-12.

The Louise ISD Band Program has a combined membership of approximately 140 students in the high school band, middle school band, and 5th grade beginning band program.