Two works from composer Frey performed by Montreal's string ensemble Quatuor Bozzini: "String Quartet No. 3", a minimal work of colors, sensations, shadows, durations; and "Unhorbare Zeit" exploring durations without sound, or empty volumes, to achieve lucidity and transparency.

Montreal's Quatuor Bozzini string quartet worked with composer Christopher Butterfield, who wrote two of these pieces ("Trip" and "Fall") specifically for QB, alongside three other works from 20 years of composing that use unusual instructions and scores for the performers.

Michel Gonneville's dreamlike, shamanistic journey, "Hozhro", in a brilliantly executed reading by Montreal's Quatuori Bozzini with vocalist Marianne Lamber & saxophonist Mathieu Gualin.