11.000 Saiten für 50 mikrotonal zueinander gestimmte Klaviere und Kammerorchester

Wiener Konzerthaus, Grosser Saal, Vienna
20 September 2026, 3:30 PM

Photo: Stephanie Berger Photography, courtesy of Park Avenue Armory

“It was like stepping aboard a space ship, departing from the planet in slow motion” – thus the impression of a member of the audience present at the world premiere of this masterpiece for 50 pianos and ensemble by G. F. Haas. This exceptional work, which was first presented at the Wiener Konzerthaus in the form of a promenade concert in 2023, now returns to the Great Hall after a long journey via Amsterdam, Prague, Hanover, Düsseldorf, Hangzhou, New York and Berlin; this time with a seated audience.

Programme

Georg Friedrich Haas  11,000 Strings for 50 microtonally attuned pianos and chamber orchestra

Artists

Klangforum Wien

50 Pianists In cooperation with the mdw—University of Music and Performing Arts Vienna:
Morvarid Aghapour, Filip Anic, Charlotte Alton, Sophie Baumgartner, Angela Cocchia, Iulia Cusnir, Alexandra Gkadstrodka, Donna Suenyan Chan, Jakob Grünbacher, Shinian He, Ada Heinke, Julia Heiß, Jakob Hirschmann, Peter Hochschwarzer, Benedikt Holter, Susanna Hanke, Jenny Hu, Andrija Jovovic, Marek Kakol, Bokyeong Kim, Harim Kim, Hannah Kukelka, Miriam Laznia, Svitlana Moskalenko, Hanmei Liu, Alina Murzakhanova, Milana Nosek, Seyedreza Mojtabavi, Franziska Musil, Kana Okamoto, Zoe Patrick, Sophie Pfarrhofer, Aleksandrina Dimitrova, Katharina Raab, Antons Rosputjko, Theodor Raab, Anastasija Richter, Lukas Hartmann, Tatyana Ryff, Katarina Stolarov, Ava Esmaeili Tehrani, Emmanuel Sebaali, Julia Trifu, Atsuyuki Sakakibara, Melissa Avalos Soto, Jessica Wang, Jingwen Wang, Erika Spring, Heidrun Wurm, Ying Ying Zhou

Musical direction

Vimbayi Kaziboni

Partner

Commissioned by / With the support of

Exclusive Project Partner: Hailun Piano Co., Ltd.

Technology Partner

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