sound spatialization "Anthem" (2011), for chamber ensemble with electronics Installations "Mbirascope/Algorithme et kalimba" (1985), interactive mbira-driven audiovisual installation, with David Behrman "A Map of the Known World" (1987), interactive mbira-driven audiovisual installation, with David Behrman "Rio Negro" (1992), robotic-acoustic sound-sculpture installation, with Douglas Ewart "Information Station No. 1" (2000), multi-screen videosonic interactive installation for the Point Loma Wastewater Treatment Plant, San Diego, Calif. "Rio Negro II" (2007), robotic-acoustic sound installation, with Douglas Ewart and Douglas Irving Repetto. "Travelogue" (2009), sound installation "Ikons" (2010), interactive sound sculpture, with Eric Metcalfe Interactive computer music "The KIM and I" (1979), for micro-computer and improvising musician "Chamber Music for Humans and Non-Humans" (1980), for micro-computer and improvising musician "Rainbow Family" (1984), for soloists with multiple interactive computer systems "Voyager" (1987), for improvising soloist and interactive “virtual orchestra" "Virtual Concerto" (2004), for improvising computer piano soloist and orchestra "Interactive Trio" (2007), for interactive computer-driven piano, human pianist, and additional instrumentalist "Interactive Duo" (2007), for interactive computer-driven piano and human instrumentalist Music Theatre "The Empty Chair" (1986), computer-driven videosonic music theatre work "Changing With The Times" (1991), radiophonic/music theatre work Creative orchestra "The Shadowgraph Series, 1-5" (1975–77) "Hello and Goodbye" (1976/2000) "Angry Bird" (2007) "Fractals" (2007) "Shuffle" (2007) "The Chicken Skin II" (2007) "Something Like Fred" (2009) "Triangle" (2009) Minds in Flux (2021) Graphic and instructional scores "Monads" (1977), graphic score for any instrumentation "The Imaginary Suite" (1977), two movements for tape, live electronics, and instruments "Chicago Slow Dance" (1977), for electro-acoustic ensemble "Blues" (1979), graphic score for four instruments "Homage to Charles Parker" (1979), for improvisors and electronics "Sequel" (2004), for eight electro-acoustic performers "Artificial Life 2007" (2007), composition for improvisors with open instrumentation Books and articles Monographs Edited collections Articles and chapters Lewis, George E. "Americanist Musicology and Nomadic Noise." Journal of the American Musicological Society, Vol. 64, No. 3 (Fall 2011), pp. 691–95. Lewis, George E. "Interactivity and Improvisation". In Dean, Roger T., ed. The Oxford Handbook of Computer Music. New York and Oxford: Oxford University Press (2009), 457-66. Lewis, George E. "The Virtual Discourses of Pamela Z". In Hassan, Salah M., and Cheryl Finley, eds. Diaspora, Memory, Place: David Hammons, Maria Magdalena Campos-Pons, Pamela Z. Munich: Prestel (2008), 266-81. Lewis, George E., "Foreword: After Afrofuturism." Journal of the Society for American Music, Volume 2, Number 2, pp. 139–53 (2008). Lewis, George E., "Stan Douglas's Suspiria: Genealogies of Recombinant Narrativity." In Stan Douglas,