Performer: Heinz Holliger

Heinz Holliger’s Lunea, which recently premiered at the Zurich Opera House, is “not an opera”, or so the ground-breaking Swiss composer contends.

Bernd Alois Zimmermann’s music was the starting point for this year’s Ultraschall Festival, marking what would have been his 100th birthday.

Heinz Holliger conducted a fine interpretation of Schubert's Ninth, but it was Stephen Hough's performance of Mendelssohn’s Piano Concerto No. 1 that really made the evening.