1String Quartet No. 1, Op. 4: I. Allegro agitato10:40
2String Quartet No. 1, Op. 4: II. Allegro con spirito7:55
3String Quartet No. 1, Op. 4: III. Andante cantabile7:53
4String Quartet No. 1, Op. 4: IV. Allegro grazioso7:47
5String Quartet No. 6, Op. 70 "Suite in Quarter-Tone System": I. Allegro energico2:20
6String Quartet No. 6, Op. 70 "Suite in Quarter-Tone System": II. Moderato cantabile3:54
7String Quartet No. 6, Op. 70 "Suite in Quarter-Tone System": III. Allegro agitato2:17
8String Quartet No. 9, Op. 79: I. Allegro risoluto3:00
9String Quartet No. 9, Op. 79: II. Moderato cantabile3:32
10String Quartet No. 9, Op. 79: III. Allegro agitato2:24
11String Quartet No. 15, Op. 95: I. Allegretto leggiero1:23
12String Quartet No. 15, Op. 95: II. Andante cantabile0:32
13String Quartet No. 15, Op. 95: III. Allegro vivace1:22
14String Quartet No. 15, Op. 95: IV. Adagio molto1:00
15String Quartet No. 15, Op. 95: V. Allegro risoluto1:18
16String Quartet No. 16 in Fifth-Tone System, Op. 98: I. Calmo - Andante cantabile2:21
17String Quartet No. 16 in Fifth-Tone System, Op. 98: II. Con affezione - Allegro vivace0:42
18String Quartet No. 16 in Fifth-Tone System, Op. 98: III. Indeciso - Allegro moderato1:39
19String Quartet No. 16 in Fifth-Tone System, Op. 98: IV. Duramente - Allegretto0:46
20String Quartet No. 16 in Fifth-Tone System, Op. 98: V. Sognando - Vivacissimo1:04
21String Quartet No. 16 in Fifth-Tone System, Op. 98: VI. Con concentrazione - Andante cantabile3:39
22String Quartet No. 16 in Fifth-Tone System, Op. 98: VII. Fermamente - Allegro energico0:54
23String Quartet No. 16 in Fifth-Tone System, Op. 98: VIII. Allegramente - Allegretto1:13
24Poznamky z deníku (Diary Notes), Op. 101 [Recitation in German]: I. Andante. Wir warten auf die Sekunde der Wahrheit und es enteil0:28
25Poznamky z deníku (Diary Notes), Op. 101 [Recitation in German]: II. Allegretto. Warum schweigen wir, so lange wir sprechen konnen0:53