Concert Bandyne. Do you want to play with the Green Valley Concert Band? Audition Today! We currently have openings for Clarinet, Oboe, Bassoon, Bass Clarinet, and Percussion Contact Sue at contact@gvcb.org Concert Bandyne . Do you want to play with the Green Valley Concert Band ? Audition Today ! We currently have openings for Clarinet , Oboe , Bassoon , Bass Clarinet , and Percussion Contact Sue at contact@gvcb.org