School of Music Associate Professor Yost will perform 20th-21st century music for solo and chamber piano. Composers include Debussy, Messiaen, John Cage, Bruce Hamilton and Mason Bates. Yost will be joined by Bozeman Symphony members and School of Music faculty members Carrie Krauss, Violin, Greg Young, Clarinet, Julia Cory, 'Cello and Jeff Vick, Vibraphone.