The Sunday Concerts at Victoria Hall feature “Coro” by Lucian Berio, performed by the students of the HEM, the Ensemble Contrechamps, and the Zürcher Sing-Akademie choir under the baton of Emilio Pomarico. This monumental work for 40 voices and orchestra redefines the orchestral setup and serves as both a political and musical manifesto, weaving together folk songs and poetic texts.