Maths teacher Claire hears a mysterious low-frequency noise and the pollution is driving her crazy. The constant ‘hum’ drives her away from her family and towards others who also hear the same all-consuming sound. This support group offers compassion but what lies behind their cult-like rituals? Missy Mazzoli and Royce Vavrek's brand new opera is a thriller about social rejection, the abuse of power and echo chambers. Based on an... see more