Wisconsin Public Radio. The New Yorker labeled Brittelle as “a mercurial artist whose oeuvre embraces post-punk flamboyance, chamber music elegance, and much more.” Classical TV has stated: “William Brittelle is creating a body of work that has no precedent, and marks him as one of the most promising heirs of the vital American maverick tradition.” Furthermore, Amid the Minotaurs, a piece commissioned and premiered by vocal ensemble Roomful of Teeth, was featured on the group's Grammy-winning debut album. Brittelle's discography includes Loving the Chambered Nautilus, a series of electro-acoustic chamber music pieces melding classic synthesizer sounds and drum programming with virtuosic and textured classical composition written for ACME (the American Contemporary Music Ensemble). The album was featured by NPR's All Things Considered, and Nautilus hit #1 on Amazon's Chamber Music Chart. The New York Times labeled the work “bright and joyous,” and MUSO dubbed it “a fast, fun, freedom-fueled flurry of a record.” Previous to Nautilus, Brittelle released Television Landscape, his fully composed, post-apocalyptic art rock concept album scored for orchestra, rock band, synths, and children's choir. Dubbed “irresistible” by the New York Times and “a glorious reclamation of lush sounds crusty critics have vilified for years” by Time Out New York, Television Landscape drew substantial praise from both rock and classical critics, leading the Los Angeles Times to say, “You might wonder if Jane’s Addiction had discovered the soul of Debussy.” eMusic called the album “expansive, anthemic, all-encompassing, shot through with raw emotion” and named it to its "Albums of the Year" list. The album's centerpiece, the nostalgia-soaked soft rock ballad "Sheena Easton," was singled out by PopMatters for its “complex orchestrations” and “mind-bending arrangements.” The Believer magazine chose the album's closing track "The Color of Rain" for inclusion in its prestigious annual music issue. Brittelle's compositions have been presented at venues across the world, including the Hollywood Bowl in Los Angeles, the Kennedy Center, Teatro Colón in Buenos Aires, the Metropolitan Museum of Art, Da Camera in Houston, Seattle's Town Hall, the Ecstatic Music Festival in New York, the Kahserne in Switzerland, the Gothenburg Symphony Chamber Series in Sweden, the Freemantle Arts Center in Perth, and the Walker Art Center in Minneapolis. His music has been commissioned by the Seattle Symphony, the Indianapolis Symphony, the Baltimore Symphony, the North Carolina Symphony, the Walker Art Center, the Liquid Music Series, the Alabama Symphony, Mass MoCA, and the Basel Sinfonietta