ENSEMBLES
No matter your musical passion or skill level, there’s a place for you in one of our many ensembles! Whether you're drawn to the rich harmonies of concert band, the energy and excitement of marching band, the creativity of jazz ensemble, or the elegance of orchestra, each group offers a unique and rewarding experience. Join a community of dedicated musicians, grow your talents, and make lasting memories through performances, friendships, and musical excellence. Come find your sound and be part of something amazing!
Marching Grizzlies
The California High School Marching Ensemble is a top-tier performance group in the Tri-Valley area, known for its energy, musical skill, and strong tradition of excellence. As the largest ensemble at Cal High, they perform at football games, rallies, parades, and competitions throughout the Fall season. Their schedule includes regular rehearsals on Monday and Wednesday evenings, plus occasional Saturdays. Each year, the band typically participates in several field competitions, parades, and school events.
Concert Bands
Cal High offers three concert band classes that provide a structured pathway for musical growth at every level. From developing fundamental techniques to mastering advanced ensemble performance, each class is tailored to meet students where they are in their musical journey. Whether you're just building your skills or ready for the challenge of honors-level repertoire, there's a place for you in our band program.
Orchestra
Cal High offers two orchestra ensembles as part of its dynamic music program. The String Orchestra is open to students with at least one year of experience on a string instrument and performs at school concerts and events. The Chamber Orchestra is an advanced, audition-based ensemble that includes strings, winds, and percussion. This group performs more challenging repertoire and participates in concerts, fundraisers, and regional festivals.
Jazz Band
Cal High offers two jazz performance classes for student musicians. Jazz Band is open to all students with at least one year of experience and focuses on styles such as blues, swing, and improvisation, with performances at school concerts and fundraisers. Jazz Ensemble is an audition-based advanced group that explores more complex jazz styles and theory, performing at school events and a spring festival.
Winter Percussion
Cal High Winter Percussion is a theatrical percussion ensemble known for its bold, high-energy performances and musical excellence. The group combines marching percussion, mallet instruments, and modern music to create powerful and emotionally engaging shows. Students build skills in rhythm, technique, and teamwork while preparing for 4–5 competitions each season. Rehearsals take place on Monday and Wednesday evenings, with some Saturday practices as well.
Winter Guard
Winter guard is an indoor color pageantry sport with its roots in military and veterans organizations ceremonies. Modern winter guard incorporates choreographed dance, acting, flags, and non-functioning rifles and sabres, along with other props. Unlike traditional color guard, winter guard is performed indoors, usually in a gymnasium or an indoor arena. Performances make use of recorded music rather than a live band or orchestra. Winter guards compete in local, state, and national circuits and is a growing activity in schools and independent organizations throughout the country