Heartbeat’s Fidelio is a dramatic reworking in every sense of the term. It’s bold and unflinching, borrowing from Beethoven to tell tales too horrible to tell.
An eerie program of resonant sounds and sacred songs overtakes New York’s St Peter's Chelsea with Alvin Lucier, Salvatore Sciarrino and Galina Ustvokskaya alongside 17th-century works for an evening not short on drama.