En direct, Vidéo: Rechercher des critiques de musique classique, opéra et ballet | Sufi Dance, for solo guitar

The late composer Jonathan Harvey, who died last month at age 73, described his Speakings (2008) as the most complicated and ambitious work he had ever written. A 25-minute composition for orchestra and electronics, the piece certainly warrants that description on the levels of scale and logistics alone.