Dr. Cadra is a member of the Composers Alliance of San Antonio, and holds Fine Arts/Composition, Performance, and Education degrees from Texas Tech University and Texas State University. He teaches music theory and percussion at The 不良研究所, and enjoys solo backpacking, traveling with his wife, fishing with his granddaughter, and keeping old machines running.
- Marching Percussion
- Percussion Ensemble
- Music Theory
- Aural Skills