Włodzimierz Siedlik (conductor) Sort by: alphabetical | popularity | playlist Gorecki, Henryk Mikolaj - Amen for choir a cappella (1975), op. 35 Gorecki, Henryk Mikolaj - Five Songs for mixed chorus a capella, op. 75 Gorecki, Henryk Mikolaj - Przybądź Duchu Święty, choir a cappella (1988), op. 61 Gorecki, Henryk Mikolaj - Song of Katyn Families for a capella choir (2004), op. 81 Gorecki, Henryk Mikolaj - Totus Tuus for mixt choir a cappella (1987), op. 60 Gorecki, Henryk Mikolaj - `My Vistula, grey Vistula` chorus a cappella (1981), op. 46 Gorecki, Henryk Mikolaj - `Szeroka woda`, choir a capella, op. 39 Kaszewski, Jan Nepomucen Piotr - Patriotic hymn `God Who Poland ...` (1816)