ダルムシュタット夏季現代音楽講習会
Fitzell's music has been performed at major international festivals including the Darmstädter Ferienkurse (Germany), Festival Synthèse Bourges (France), the ISCM World New Music Days (Sweden), the International Sound Art Festival (Mexico), and the Tanglewood Music Festival (USA). He has received acknowledgements and awards for his compositions from various organizations, including CBC Radio, the SOCAN Foundation, Vancouver New Music, and the National Academy of Recording Arts and Sciences (USA).