| # | Title | Artist | Length |
|---|
| 1 | String Quartet in C, K. 170: 1. Andante | Wolfgang Amadeus Mozart | 4:50 |
| 2 | String Quartet in C, K. 170: 2. Menuetto | Wolfgang Amadeus Mozart | 3:07 |
| 3 | String Quartet in C, K. 170: 3. Un poco adagio | Wolfgang Amadeus Mozart | 5:15 |
| 4 | String Quartet in C, K. 170: 4. Rondeaux (Allegro) | Wolfgang Amadeus Mozart | 2:38 |
| 5 | String Quartet in E-flat, K. 171: 1. Adagio - Allegro assai | Wolfgang Amadeus Mozart | 5:59 |
| 6 | String Quartet in E-flat, K. 171: 2. Menuetto | Wolfgang Amadeus Mozart | 2:54 |
| 7 | String Quartet in E-flat, K. 171: 3. Andante | Wolfgang Amadeus Mozart | 4:51 |
| 8 | String Quartet in E-flat, K. 171: 4. Allegro assai | Wolfgang Amadeus Mozart | 2:57 |
| 9 | String Quartet in B-flat, K. 172: 1. Allegro spiritoso | Wolfgang Amadeus Mozart | 4:01 |
| 10 | String Quartet in B-flat, K. 172: 2. Adagio | Wolfgang Amadeus Mozart | 5:07 |
| 11 | String Quartet in B-flat, K. 172: 3. Menuetto | Wolfgang Amadeus Mozart | 3:05 |
| 12 | String Quartet in B-flat, K. 172: 4. Allegro assai | Wolfgang Amadeus Mozart | 3:41 |
| 13 | String Quartet in D minor, K. 173: 1. (Allegro ma molto moderato) | Wolfgang Amadeus Mozart | 5:26 |
| 14 | String Quartet in D minor, K. 173: 2. Andantino grazioso | Wolfgang Amadeus Mozart | 3:24 |
| 15 | String Quartet in D minor, K. 173: 3. Menuetto | Wolfgang Amadeus Mozart | 4:05 |
| 16 | String Quartet in D minor, K. 173: 4. (Allegro) | Wolfgang Amadeus Mozart | 3:28 |
| 17 | Flute Quartet in D, K. 285: 1. Allegro- recorded in:
- La Chaux-de-Fonds, Neuchâtel, Switzerland (from 1969-12-16 until 1969-12-22)
- engineer:
- Joost Hummeling
- producer:
- Volker Straus
- cello:
- Eva Czako (from 1969-12-16 until 1969-12-22)
- flute:
- William Bennett (from 1969-12-16 until 1969-12-22)
- string trio:
- Grumiaux Trio (from 1969-12-16 until 1969-12-22)
- viola:
- Georges Janzer (from 1969-12-16 until 1969-12-22)
- violin:
- Arthur Grumiaux (from 1969-12-16 until 1969-12-22)
- recorded at:
- Musica Théâtre in La Chaux-de-Fonds, Neuchâtel, Switzerland (from 1969-12-16 until 1969-12-22)
- recording of:
- Quartet for Flute, Violin, Viola & Cello no. 1 in D major, K. 285: I. Allegro (from 1969-12-16 until 1969-12-22)
- composer:
- Wolfgang Amadeus Mozart (in 1777)
- part of:
- Quartet for Flute, Violin, Viola & Cello no. 1 in D major, K. 285
| Wolfgang Amadeus Mozart | 6:45 |
| 18 | Flute Quartet in D, K. 285: 2. Adagio - (attacca)- recorded in:
- La Chaux-de-Fonds, Neuchâtel, Switzerland (from 1969-12-16 until 1969-12-22)
- engineer:
- Joost Hummeling
- producer:
- Volker Straus
- cello:
- Eva Czako (from 1969-12-16 until 1969-12-22)
- flute:
- William Bennett (from 1969-12-16 until 1969-12-22)
- string trio:
- Grumiaux Trio (from 1969-12-16 until 1969-12-22)
- viola:
- Georges Janzer (from 1969-12-16 until 1969-12-22)
- violin:
- Arthur Grumiaux (from 1969-12-16 until 1969-12-22)
- recorded at:
- Musica Théâtre in La Chaux-de-Fonds, Neuchâtel, Switzerland (from 1969-12-16 until 1969-12-22)
- recording of:
- Quartet for Flute, Violin, Viola & Cello no. 1 in D major, K. 285: II. Adagio (from 1969-12-16 until 1969-12-22)
- composer:
- Wolfgang Amadeus Mozart (in 1777)
- part of:
- Quartet for Flute, Violin, Viola & Cello no. 1 in D major, K. 285
| Wolfgang Amadeus Mozart | 2:23 |
| 19 | Flute Quartet in D, K. 285: 3. Rondeau- recorded in:
- La Chaux-de-Fonds, Neuchâtel, Switzerland (from 1969-12-16 until 1969-12-22)
- engineer:
- Joost Hummeling
- producer:
- Volker Straus
- cello:
- Eva Czako (from 1969-12-16 until 1969-12-22)
- flute:
- William Bennett (from 1969-12-16 until 1969-12-22)
- string trio:
- Grumiaux Trio (from 1969-12-16 until 1969-12-22)
- viola:
- Georges Janzer (from 1969-12-16 until 1969-12-22)
- violin:
- Arthur Grumiaux (from 1969-12-16 until 1969-12-22)
- recorded at:
- Musica Théâtre in La Chaux-de-Fonds, Neuchâtel, Switzerland (from 1969-12-16 until 1969-12-22)
- recording of:
- Quartet for Flute, Violin, Viola & Cello no. 1 in D major, K. 285: III. Rondeau. Allegretto (from 1969-12-16 until 1969-12-22)
- composer:
- Wolfgang Amadeus Mozart (in 1777)
- part of:
- Quartet for Flute, Violin, Viola & Cello no. 1 in D major, K. 285
| Wolfgang Amadeus Mozart | 4:17 |
| 20 | Allegro (Flute Quartet in C, K. 285b)- recorded in:
- La Chaux-de-Fonds, Neuchâtel, Switzerland (from 1969-12-16 until 1969-12-22)
- engineer:
- Joost Hummeling
- producer:
- Vittorio Negri and Volker Straus
- cello:
- Eva Czako (from 1969-12-16 until 1969-12-22)
- flute:
- William Bennett (from 1969-12-16 until 1969-12-22)
- string trio:
- Grumiaux Trio (from 1969-12-16 until 1969-12-22)
- viola:
- Georges Janzer (from 1969-12-16 until 1969-12-22)
- violin:
- Arthur Grumiaux (from 1969-12-16 until 1969-12-22)
- recorded at:
- Musica Théâtre in La Chaux-de-Fonds, Neuchâtel, Switzerland (from 1969-12-16 until 1969-12-22)
- recording of:
- Quartet for Flute, Violin, Viola & Cello no. 3 in C major, K. 285b/Anh 171: I. Allegro (from 1969-12-16 until 1969-12-22)
- composer:
- Wolfgang Amadeus Mozart
- part of:
- Quartet for Flute, Violin, Viola & Cello no. 3 in C major, K. 285b/Anh 171
| Wolfgang Amadeus Mozart | 5:49 |