Intèrprets : Volume 4 [Dels Preludis i la Fuga : The National Chamber Orchestra in Warsaw ; Witold Lutoslawski. De la tercera obra : The Polish Radio National Symphony Orchestra ; Witold Lutoslawski. De la quarta obra : Junge Deutsche Philharmonie ; Heinz Holliger]. Volume 5 [The Polish Radio National Symphony Orchestra in Katowice ; Antoni Wit ; Witold Lutoslawski ; Junge Deutsche Philharmonie ; Heinz Holliger ; Krzysztof Jakowicz, violí ; The National Philharmonic Orchestra in Warsaw ; Kazimierz Kord]. Volume 6 [Marek Drewnowski, piano ; Jacek and Maciej Lukaszczyk, pianos ; Halina Lukomska, soprano ; The National Symphony Orchestra in Warsaw ; Andrzej Markowski ; LaSalle String Quartet [Walter Levin i henry Meyer, violí ; Peter Kamnitzer, viola ; Jack Kirstein, violoncel] ; Heinz Holliger, oboè ; Szabolcs Esztényi, piano ; Roman Jabloski, violoncel ; Konstanty Andrzej Kulka, violí ; Eugeniusz Kanpik, piano]

Els volums 4, 5 i 6 consten d'un disc sonor (CD) i d'un fullet (polonès i anglès)

Conté: Volume 4 : Preludes and Fugue : for 13 solo strings ; Mi - Parti : for orchestra ; Novelette [Announcement ; First event ; Second event ; Third event ; Conclusion] : for orchestra. Volume 5 [Symphony No. 3 ; Chain 1, for chamber orchestra ; Chain 2, for violin and orchestra ; Chain 3, for orchestra]. Volume 6 [Two studiesfor piano ; Variations on a theme of Paganini, for 2 pianos ; Five songs, for female voice and orchestra...[Sea ; Wind ; Winter ; Knights ; Ortodox Church Bells] ; String Quartet ; Epitaph, for oboe and piano ; Grave, for cello and piano ; partita, for violin and piano]