Caleb Tullius

Executive Director

Caleb Tullius is a proud El Paso native and a dedicated advocate for music education and the performing arts across the Southwest. He holds a Bachelor’s Degree in Music Education and a Master’s in Music Performance (Conducting) from the University of Texas at El Paso, where he is currently pursuing a Doctorate in Education. As a performer, Caleb has played with numerous ensembles spanning a wide range of genres and studied brass pedagogy internationally at the Domaine Forget Academy in Québec, Canada. He also performed with the Blue Knights Drum and Bugle Corps from 2014 to 2016.

A former public school band director, Caleb led multiple ensembles to the UIL State Marching Band Contest and guided chamber groups to perform at esteemed venues such as the International Trumpet Guild Conference, the International Tuba Euphonium Association Conference, and the Fischoff National Chamber Music Competition.

Now in his third year as a brass technician with the Colts Drum and Bugle Corps, Caleb continues to bring high-level instruction to the national marching arts stage. He also serves on several design teams for high school marching bands and ensembles under the Sun City Musical Arts (SCMA) umbrella—a nonprofit organization he founded to expand access to high-quality music education in the El Paso region.

As CEO of SCMA, Caleb has launched and directed several nationally recognized ensembles, including Sun City Independent, Ethereal Winds Independent, Allure Independent, and Arsenal Drum and Bugle Corps. Under his leadership, Ethereal Winds has earned its third medal at the WGI World Championships, most recently becoming back-to-back Independent A Class World Champions—a historic first for El Paso. Sun City Independent has advanced to the WGI Open Class Semifinals and continues to lead the marching percussion scene in the region, while Allure Independent has also achieved the distinction of becoming a WGI Semifinalist in the competitive world of winter guard.

Caleb’s passion for youth development and musical excellence is matched by his love for his family. In his personal time, he enjoys fishing with his fiancée and spending time with their two dogs and cats.

Above all, Caleb remains steadfast in his commitment to nurturing the next generation of performers and enriching the cultural fabric of El Paso and the greater Southwest.

Celeste Collette

Administrative Director

Celeste Collette was born and raised in El Paso, Texas. She graduated from The University of Texas at El Paso with a Bachelor’s in Music Education. During her time at UTEP, Celeste served as the Alpha Chi Chapter President of Kappa Kappa Psi, a national honorary band service fraternity. Additionally, she worked at the UTEP Department of Music as an Audio/Video Technician.

Celeste performed in numerous university ensembles, such as the wind symphony, symphony orchestra, horn choir, ceremonial brass ensemble, early music ensemble, symphony band, and marching band. Outside of UTEP, Celeste played in a local community orchestra called The Gilbert and Sullivan Company Orchestra. While at UTEP, Celeste was an honor recipient of UTEP, Presidential Excellence Scholar, TMEA Student Teacher Scholar, and a Hornswoggle Scholar.

Celeste’s marching arts experience includes performing on mellophone with The Academy Drum and Bugle Corps in 2017 and 2018. She is also an alumnus of Sun City Independent and Ethereal Winds Independent.

Celeste works as an assistant band director and piano teacher at Eastlake High School. During her free time, she enjoys spending time with her two dogs and two cats, traveling the Southwest, visiting national and state parks, and attending music concerts with her fiancé, Caleb.

Joel Estrada

Assistant Corps Director

Joel Estrada was born in Ciudad Juárez, Mexico, and moved to El Paso, Texas, during his early childhood. His journey in the marching arts began in 2011 at Horizon High School, where he performed as a trombone player, drum major, and color guard member.

After graduating, Joel began working as a color guard technician in the El Paso area, sharing his passion and expertise with local programs. He went on to attend the University of Texas at El Paso, where he studied Communication Arts and Dance Studies.

Joel has had the opportunity to perform with various SCMA programs, including the artillery section for Arsenal Drum and Bugle Corps and the mellophone section for Ethereal Winds Independent, contributing to their second WGI championship win.

He has also facilitated clinics for the regional color guard community and continues to support the development of young performers.

Joel has choreographed for various programs including his Alma Mater the University of Texas at El Paso for 2 years where he was able to see the program grow and develop.

This summer, Joel will serve as an administrative staff member for the Colts Drum and Bugle Corps. He currently holds multiple leadership roles in the marching arts: Assistant Corps Director for Arsenal Drum and Bugle Corps, Director of Allure Independent, and is one of the Directors of the color guard program at Coronado High School.

TOBIN BROOKS

VISUAL TECHNICIAN

Tobin Brooks is currently a student at West Texas A&M University, he is a senior majoring in Music Education and Performance. At WT, he has participated in many ensembles including the Orchestra, Symphonic Band, Chorale, FMC Church Choir, as well as various small ensembles. Tobin has marched and been the Drum Major for the West Texas Buffalo Marching Band. His experience at WT includes performing at the 2023 National CBDNA Convention in Athens, Georgia and the 2024 TMEA Convention in San Antonio, Texas. During his college career, he has had the opportunity to serve as a Drum Major with the Troopers Drum and Bugle Corps in the summers of 2022 and 2023, and served on the Brass Staff at Arsenal Drum and Bugle Corps in 2024. Tobin is eager to experience what the 2025 season has to offer. He currently resides and lives in Canyon, Texas with his two cats, Maya and Leia.

DANIEL BERNAL

VISUAL TECHNICIAN

Daniel is a passionate music educator with a growing body of experience in the marching arts. As an alumnus of Arsenal Drum and Bugle Corps, Daniel is excited to return to the corps he marched with in 2019, now contributing his knowledge and experience on the instructional staff. Before joining Arsenal, Daniel served as the instructor for the Eastlake High School Drum Major Team in El Paso, where he guided the team to a 2nd place finish in their caption. He also worked with the Santa Fe High School Marching Band in 2024, where he brought his experience to help shape the program’s success. During this time, he developed his teaching style, refining his ability to foster leadership, discipline, and excellence in young performers. Driven by a deep love for teaching and collaborating through music and the marching arts, Daniel believes in the transformative power of these disciplines. He is passionate about helping students develop focus, maturity, and confidence—qualities that extend far beyond the field and can shape their lives in profound ways.

OLIVIA BENTON

VISUAL TECHNICIAN

Olivia Benton is from Artesia, New Mexico where she currently serves as the Assistant Choir Director for both Artesia Junior High and High School. Olivia pursued her education at Eastern New Mexico University, where she graduated in 2022 with a Bachelor’s Degree in Music Education. In her free time, Olivia enjoys playing the flute, delving into books, and embarking on adventures with her husband, Eric.

ADMINISTRATIVE STAFF

Caleb Tullius

Executive Director

Celeste Collette

Administrative Director

Joel Estrada

Assistant Corps Director

TOBIN BROOKS

VISUAL TECHNICIAN

DANIEL BERNAL

VISUAL TECHNICIAN

OLIVIA BENTON

VISUAL TECHNICIAN