A master teaching artist, David Wallace has performed, consulted, and authored curricula for dozens of performing arts institutions, including Carnegie Hall, the Los Angeles Philharmonic, and the Tanglewood Music Festival. Dr. Chuck Bontrager is the very definition of the 21st-century musician: highly Classically trained, experienced in multiple performance styles, and fluent in several variations of his instrument—viola, violin, baritone viola (chin-cello), mandolin and mandola—and his electric violins.