David Jensenius is a composer and media artist who utilizes collage, phonography, and electronics to create sonically challenging listening experiences. David frequently collaborates, he is a member of SPURSE, a research and design collaborative that catalyzes critical issues into collective action, and a founder of the improvisational group Polish Club. David is on the board of NUMUS, a contemporary music concert series in Kitchener, Ontario. Through a playful transformation of conceptual and material systems, David develops problems worth having, engaging across scales and complexities both human and nonhuman. David's work has been exhibited throughout Canada and internationally.