Described as a 'visionary and poet of the cello', Bartosz Koziak has gained the acclaim of music lovers and critics not only for his extraordinary interpretation of works by both classical and contemporary composers but also for his thoughtful and often daring program choices. As an established performer of contemporary music, Bartosz Koziak was a long time and regular guest participant in Krzysztof Penderecki's concert projects. He participated in the first album recording of the Concerto grosso conducted by the composer and has performed most of his cello works. On the present he presents Martinu's Cello Concerto No. 2 and Sonata for Cello and Piano No. 2.