Danish composer Louise Alenius challenges the conventions of classical performance practice with her daring and experimental works. Her latest piece now receives its world premiere at the Pierre Boulez Saal: Apatiens anatomi (“The Anatomy of Apathy”) was written for Trio con Brio Copenhagen, which continues its tradition of presenting a new composition from its homeland in Berlin every season. The program also includes Beethoven’s youthful Opus 1 and Tchaikovsky’s romantic Piano Trio, composed in 1882.