Zdzisław Piernik performing Witold Szalonek’s “Piernikiana” at the State Higher School of Music in Warsaw (now the F. Chopin University of Music), photo by Andrzej Glanda

Zdzisław Piernik performing Witold Szalonek’s “Piernikiana” at the State Higher School of Music in Warsaw (now the F. Chopin University of Music), photo by Andrzej Glanda

1979