Immaterial How James O’Callaghan Year of composition: 2021 Duration: 12:00 Commission: Ensemble Paramirabo, Proxima Centauri, HANATSUmiroir with support from the Office artistique de la région Nouvelle-Aquitaine (OARA) and Sacem Movements An audioguide for heterotrophsEin HungerkünstlerThe germ of compassion is the heart of benevolence