The Ethos Percussion Group performs an excerpt of Duo 77 by Yousif Sheronick. Duo 77, for 2 or more percussionists (instrumentation is open but a guide for frame drummers is included) can be purchased directly from Yousif on his website.
Dr. Dave Gerhart, Product Manager, Percussion for Yamaha Corporation of America and Lecturer of Percussion at the Bob Cole Conservatory of Music at CSU, Long Beach, is a nationally recognized performer, composer, and educator. Dr. Gerhart, originally from Fairfield, California, holds a D.M.A. from the University of Southern California, M.M. in Percussion Performance and Instrumental Conducting and a B.M. in Music Education from California State University, Long Beach.