shakuhachi; and her large-scale celebration of Kazakhstan, The Silent Steppe Cantata for tenor, women's chorus, and an orchestra of traditional Kazakh instruments. Writing about LeBaron's 1989 Telluris Theoria Sacra (for flute/piccolo, clarinet/bass clarinet, violin, viola, cello, percussion, and piano), musicologist Susan McClary notes that the work "...points to LeBaron's more pervasive interest in music's ability to mold temporality, immersing the listener in a sound world in which time bends, stands still, dances, or conforms to the mechanical measure of the clock" . Theater has played an important role in LeBaron's music, with such scores as Concerto for Active Frogs (1974) for voices, three instruments, and tape, and the harp solos I Am an American ... My Government Will Reward You (1988) and Hsing (2002). She has also composed a series of monodramas for female voice and chamber musicians: Pope Joan (2000), Transfiguration (2003), Sucktion (2008), and Some Things Should Not Move (2013). LeBaron's operas The E & O Line, Croak (The Last Frog) (1996), and Wet (2005) were all collaborative works that led her to develop the genre she terms "hyperopera": "an opera resulting from intensive collaboration across all the disciplines essential for producing opera in the 21st century – in a word, a 'meta-collaborative' undertaking" . With her hyperopera Crescent City (2012, libretto by Douglas Kearney), LeBaron went a step beyond the nineteenth-century concept of the Gesamtkunstwerk (the united/total/universal artwork that synthesized architecture, scenic painting, singing, instrumental music, poetry, drama, and dance), championed by Richard Wagner. A more lateral, inclusive, and intensive collaboration of artists occurs with hyperopera, breaking down the usual hierarchical structures of traditional opera, which define and limit the roles of individuals on creative and production teams. The genre of hyperopera involves the collaborations of a diverse group of artists that can portray a variety of meanings or realities . In the postmodern tradition of redefining opera, also seen in the work of Robert Ashley, Meredith Monk, and Robert Wilson, LeBaron replaced the Wagnerian orchestra with smaller and more specialized forces of instruments and electronic sound for Crescent City, with musicians who move readily among stylistic genres, just as the vocalists do. The opera's theatrical action is refracted through a prism of video work, lighting effects, and performance freedoms and simultaneities. For its world premiere production in Los Angeles in 2012, Crescent City also engaged six visual artists to participate in the collaborative process by designing