Koelner Klavierkurse: 14.07.2021 - 18.07.2021, Köln, Germany https://t.co/2WZVFPMcSm pic.twitter.com/eddvkCBY2N— ClassicalMasterclass (@cmasterclasses) May 25, 2021 May 25, 2021 at 11:00AM via Twitter: http://twitter.com/cmasterclasses/status/1397115224772259842 5 views09:47