Cinnabar Theater the Aspen Music Festival. She led the Cinnabar Opera Theater in over thirty-five opera productions, including the 2010 West Coast premiere of Tobias Picker's "Emmeline" in addition to conducting productions for Lamplighters Music Theatre, Boise Opera and as Music Director of the Harrower Summer Opera Workshop at the University of Georgia. In 1988, Shuman and Klebe created the Petaluma Summer Music Festival as part of the Cinnabar Arts Corporation, in addition to developing the Cinnabar Chamber Singers and the Cinnabar Choral Ensemble. The theater has also served as a home for dancer/choreographer Ann Woodhead's Mercury Moving Company and the experimental
Cinnabar Theater Quicksilver Theater Company under the leadership of Richard Blake. The current conductor, Mary Chun (who also serves as conductor of San Francisco's new music ensemble Earplay), has led performances for Hawaii Opera Theatre and served on the conducting staffs of San Francisco Opera, the Los Angeles Music Center Opera, The Opera Theatre of Saint Louis, Belgium's La Monnaie, the Théâtre du Châtelet in Paris and the Opéra de Lyon, where she was also the Director of Musical Studies for Music Director Kent Nagano. She has conducted Cinnabar productions of "She Loves Me" (2011), "Don Giovanni" (2012), "Carmen" (2013), "The Marriage