• November 28^th, 2021: Mess Klassiek: Kaat Schraepen (viola) & David Voncken (piano) – the Netherlands

• November 27^th, 2021: Kamermuziekreeks Goudse Sint-Jan: Kaat Schraepen (viola) & David Voncken (piano) – the Netherlands

• November 21^st, 2021: Muziek Klassiek Gulpen: Kaat Schraepen (viola) & David Voncken (piano) – the Netherlands

• August 3^rd – August 8^th 2021: Zemtsov Viola Masterclass – the Netherlands

• July 18^th – August 1^st, 2021: International Chamber Music Course and Festival Musica Mundi – Belgium

• May 4th – May 9th, 2021: Stift Musical Encounters – the Netherlands