Juliana España Keller, PhD, is a Canadian, Swiss and British Sound Performance artist engaged in radical entanglements in sonic practices through speculative research, drawing attention to quantum listening as a relational capacity and as a philosophical and temporal process. Her research focuses on collective resonant acoustic ecologies that are entangled with human-non-human contact and engage in fluctuating sites with sensing subjects and tactile experimentation. She teaches at Concordia University, Studio Arts, Montreal, Canada.