Constanza Bizraelli (alias CAO) is a Peruvian electronic music composer & producer, sound artist and theorist. She is the director of Cyclops Journal, a publication specialised in contemporary & experimental theory. 

Her work has been showed in many festivals and exhibitions across Europe, North & South America such as Sonar Reykjavik (Iceland), Rewire Festival (NL), Berghain (DE),  Tate Modern (UK), Massachusetts Museum of Contemporary Art (US), Mutek Montreal (CA), Museum of contemporary Art of Montreal (CA), Martin Groupius-Bau Museum (DE), Fonoteca Nacional de Ciudad de Mexico (MEX), Grey Area Festival (US), Dekmantel Festival (NL), Folkestone Fringe (UK), Fiber Festival (NL) and more.