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Award-Winning High School Band Program in California
The Thousand Oaks High Sch Band Rm has been a cornerstone of musical excellence and student development since its establishment. Our program fosters a collaborative environment where students grow artistically, build leadership skills, and form lasting connections through performance. With nationally ranked ensembles including the Lancer Marching Band, Wind Ensemble, Jazz Bands, and Color Guard, we provide opportunities for students at all skill levels to engage in competitive and artistic musical experiences.

Our dedicated staff combines decades of expertise with innovative teaching methods to prepare students for success in music and life. Supported by an active parent booster organization and community sponsors, we maintain rigorous standards of excellence while ensuring accessibility and inclusivity for all participants. Through annual performances, competitions, and community events, we cultivate a culture of teamwork, discipline, and creative expression that extends far beyond the classroom.
Services
Marching Band Concert Bands Color Guard Drum Line Jazz Bands Percussion Ensembles Private Music Instruction Band Boosters Alumni Network Sponsor Partnerships
Highlights and features
  • We offer nationally ranked ensembles for students at all skill levels
  • Our staff includes experienced music educators and performance specialists
  • We provide leadership development through student-led ensemble initiatives
  • Our program combines competitive excellence with inclusive participation
  • We maintain strong community partnerships for comprehensive student support
What people say
Lifelong friendships Personal growth Musical excellence Community support Leadership development
Services
Marching Band
The Lancer Marching Band is a nationally ranked ensemble competing across Southern California and beyond. This 100+ member group combines musical precision with dynamic visual performance. Students develop teamwork, discipline, and performance skills through regional competitions and special events.
Concert Bands
Three tiered concert bands provide performance opportunities for all skill levels. Wind Ensemble (advanced), Wind Symphony (intermediate), and Symphonic Band (novice) perform annual concerts and participate in regional festivals. These ensembles focus on classical repertoire and technical development.
Color Guard
The Color Guard enhances performances with coordinated visual elements including flags, rifles, and dance. This group competes regionally and participates in both outdoor and indoor (Winter Guard) competitions. Members develop choreography skills and visual storytelling techniques.
Jazz Bands
Two jazz ensembles offer training in improvisation and contemporary music styles. The audition-only AM Jazz band performs year-round while PM Jazz meets second semester. Students explore jazz repertoire and develop improvisational skills through performances and workshops.
Drum Line
The competitive drum line features 30 percussionists specializing in marching and concert percussion. This ensemble performs standalone shows and supports other band groups. Members develop technical proficiency through regional competitions and specialized instruction.
People
James Rumenapp
Band Director
James Rumenapp leads the band program with extensive experience in music education and ensemble direction. He oversees all performance groups and coordinates instructional staff to maintain program excellence.
Joe Martone
Percussion Staff
Joe Martone specializes in percussion instruction and ensemble development. He works closely with drum line and marching band members to refine technical skills and performance precision through specialized training sessions.
Julie Lewis
Band Booster President
Julie Lewis coordinates the Band Booster organization, managing parent volunteers and fundraising initiatives. She ensures community support for all band activities and facilitates communication between families and staff.
Matthew Ray
Band Office Manager
Matthew Ray handles administrative operations for the band program, managing logistics, communications, and event coordination. He serves as primary contact for scheduling and organizational matters.
Alex Papavisiliou
Equipment Crew Director
Alex Papavisiliou oversees equipment management and technical support for all performances. He coordinates student crews in instrument maintenance, set-up, and transportation logistics for rehearsals and events.
Questions
What ensembles are available to students?
We offer Marching Band, Wind Ensemble, Wind Symphony, Symphonic Band, AM Jazz, PM Jazz, Drum Line, Color Guard, and Winter Guard ensembles for students of all skill levels.
How do students join the band program?
Students can join through school auditions and enrollment. Contact the Band Office Manager for specific requirements and sign-up procedures for each ensemble.
Are there performance opportunities outside school?
Our ensembles compete regionally, nationally, and internationally. The marching band performs at special events while jazz and concert groups participate in music festivals.
What leadership opportunities exist?
Advanced students can become section leaders, ensemble captains, or join the student leadership council. Leadership training is integrated into all performance groups.
How is the program funded?
The program receives school support but relies heavily on Band Boosters fundraising and community sponsorships to maintain its high level of excellence and accessibility.
Is private instruction available?
Private music lessons are offered through the school's instrumental music department to help students improve individual technical skills and performance abilities.
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