Over empty chairs (after Egon Schiele). In memoriam Andrzej Chłopecki and Krzysztof Droba: pre-premiere recording

9.03.2021, Wojciech Kaszuba and Bartosz Gaudyn made a pre-premiere audio and video recording of a new duo piece Over empty chairs (after Egon Schiele). In memoriam Andrzej Chłopecki and Krzysztof Droba for piccolo trumpet and B trumpet at Krzysztof Penderecki Academy of Music in Krakow concert hall.