1Triptych: I. Filtering2Triptych: II. Heterophonic No. 33Triptych: III. Filtering No. 34Sottile: I. Teso, mai calmo5Sottile: II. Silenzioso - Furioso6Sottile: III. Quasi un'elegia7Agile: I. Agile8Agile: II. Heterophonic9Polyptych: I. Filtering No. 410Polyptych: II. Musikplastik11Polyptych: III. Filtering No. 4,112Polyptych: IV. Heterophonic No. 5Listen to full