THUNDERING MUSTANGS MARCHING UNIT
![Western Band Assocation (WBA)](../../../images/Marching_Unit/New/Tournament_in_the_Hills_2023_Small.jpg)
Saturday, November 11, 2023
2023 WBA Regional Championships &
31st Annual Tournament in the Hills
@ Trabuco Hills High School
in Mission Viejo, California
Western Band Association (WBA)