Tracks
| # | Title | Sung by | |
|---|
| 1 | Duo in G major, K 423 for violin e viola, 1. Allegro | Wolfgang Amadeus Mozart | 7:13 |
| 2 | Duo in G major, K 423 for violin e viola, 2. Adagio | Wolfgang Amadeus Mozart | 3:15 |
| 3 | Duo in G major, K 423 for violin e viola, 3. Rondo Allegro | Wolfgang Amadeus Mozart | 5:21 |
| 4 | Duo in B-flat major, K 424 for violin e viola, 1. Adagio, Allegro | Wolfgang Amadeus Mozart | 7:59 |
| 5 | Duo in B-flat major, K 424 for violin e viola, 2. Andante Cantabile | Wolfgang Amadeus Mozart | 3:08 |
| 6 | Duo in B-flat major, K 424 for violin e viola, 3. Tema con variazioni | Wolfgang Amadeus Mozart | 8:29 |
| 7 | Sonata I in E-flat major for Two Violas: 1. Andante | Pietro Nardini | 2:04 |
| 8 | Sonata I in E-flat major for Two Violas: 2. Minuetto | Pietro Nardini | 0:55 |
| 9 | Sonata II in A major for Two Violas: 1. Andante | Pietro Nardini | 1:53 |
| 10 | Sonata II in A major for Two Violas: 2. Minuetto | Pietro Nardini | 2:39 |
| 11 | Sonata III in F major for Two Violas: 1. Allegro | Pietro Nardini | 2:15 |
| 12 | Sonata III in F major for Two Violas: 2. Minuetto | Pietro Nardini | 1:03 |
| 13 | Sonata IV in E-flat major for Two Violas: 1. Andante | Pietro Nardini | 1:29 |
| 14 | Sonata IV in E-flat major for Two Violas: 2. Minuetto | Pietro Nardini | 1:43 |
| 15 | Sonata V in B-flat major for Two Violas: 1. Andante | Pietro Nardini | 3:01 |
| 16 | Sonata V in B-flat major for Two Violas: 2. Minuetto | Pietro Nardini | 1:08 |
| 17 | Sonata VI in E-flat major for Two Violas: 1. Andante | Pietro Nardini | 1:21 |
| 18 | Sonata VI in E-flat major for Two Violas: 2. Allegro | Pietro Nardini | 1:50 |
| 19 | Sonata VI in E-flat major for Two Violas: 3. Grazioso | Pietro Nardini | 1:36 |
Source: MusicBrainz release group ac8a896a-f97c-4b1d-876b-64e7cfc3cedc (CC0). Cover: Cover Art Archive.