Under Butterman 's direction , the Boulder Philharmonic inaugurated a series of Discovery Concerts serving thousands of area elementary school students . Guest artists during his tenure have included violinist Sarah Chang , clarinetist Richard Stoltzman , and the Takács Quartet , in addition to numerous collaborations with Ars Nova Singers , St. Martin 's Chamber Choir , Boulder Chorale , Colorado Shakespeare Festival , Frequent Flyers Aerial Dance , Boulder International Film Festival and others . Together with Executive Director Kevin Shuck , who joined the organization in 2010 , Michael Butterman has also led an expansion of the Boulder Philharmonic 's regional presence with concerts in Arvada , Denver , Highlands Ranch , Lakewood , Lone Tree and the Vilar Performing Arts Center in Beaver Creek
Colorado Shakespeare Festival
Colorado Shakespeare Festival
Boulder Philharmonic Orchestra