Friedemann Sallis is Professor and Director of Graduate Studies in the Music Department at the University of Calgary, Canada. Valentina Bertolani is currently pursuing a PhD in musicology at the University of Calgary, Canada. Jan Burle is a scientist at Jülich Centre for Neutron Science, Forschungszentrum Jülich GmbH, Outstation at MLZ in Garching, Germany. Laura Zattra is a research fellow at Institut de Recherche et Coordination Acoustique/Musique (IRCAM) in Paris, France.