The Trabuco Hills High School Music Boosters manages their volunteers online using a site called SignUp.com. Please use the links below to sign-up and support the varying ensembles and groups within the music program. Thank you for your help!
2020 THHS Percussion Ensemble: https://signup.com/go/TVzZPxP
2020 THHS Winter Guards (Varsity & Junior Varsity): https://signup.com/go/JSxzunA
2020 THHS Concert Ensembles:?*** To be posted once the season draws near ***
2019 Fall Events - Marching Unit & Concert Ensembles:?https://signup.com/go/ZVYZsNc