The Greater Boulder Youth Orchestra (GBYO), under the direction of Brian Jack, joined KGNU for a special studio session featuring performances by the winners of the GBYO Concerto Competition on flute, cello, and bassoon. Singers from the Boulder Children's Chorale also previewed their collaboration with GBYO, which will be highlighted in upcoming concerts at Mackey Auditorium and Lyons Middle and Senior High School. (4/18/25)