International summer academy Biel-Bienne Switzerland: 16.07.2022 - 24.07.2022, Biel, Switzerland https://t.co/uezYCDjy51 https://t.co/joSWITNfwQ— ClassicalMasterclass (@cmasterclasses) Feb 24, 2022 February 24, 2022 at 03:05PM via Twitter: https://twitter.com/cmasterclasses/status/1496848747812335623 1 view14:43
