On Saturday at 22:30 CET/CEST, Robert Worby presents a focus on Georg Friedrich Haas, with performances recorded earlier this year. On the programme: Introduktion und Transsonation (Klangforum Wien, cond. Ilan Volkov), the Concerto for baritone saxophone and orchestra (Marcus Weiss, sax; BBC Scottish Symphony Orchestra, cond. Ilan Volkov) and the String Quartet No.2 (Arditti Quartet).

Listen to Hear and Now on BBC Radio 3.