A certain case of generalized canon at the fourth and the fifth (1983) ; for 9 performers - Krupowicz, Stanislaw 1952-; Mykietyn, Paweł 1971-; Wielecki, Tadeusz 1954-; Wielecki, Tadeusz 1954-; Krzanowski, Andrzej 1951-1990 (Classicora, 1993)
Live-Aufn.: Warsaw, Academy of Music Concert Hall, September 20, September 21, 1993