(Photo Credit: Hugh Carswell) Factory International announces its summer 2026 season. This article features classical vocal works. Factory International and the English National Opera present the UK Premiere of Du Yun’s Pulitzer Prize winning opera “Angel’s Bone.” Performance Dates: May 12 – 16, 2026 “Tao of Glass,” by Philip Glass and Phelim McDermott makes its West End premiere. Performance Dates: {…}