Dúo
- 2 Duos for Violin and Viola, BI 102, 103
- 3 Concertant Duos for 2 Violins, Op.17 (BI 119, 180, 152)
- 3 Concertant Duos for 2 Violins, Op.3 (BI 232, 143, 216)
- 3 Concertant Duos for Violin and Viola, Op.4 (BI 107, 44, 86)
- 3 Concertant Duos for Violin and Viola, Op.5 (BI 61, 101, 85)
- 3 Concertant Duos for Violin and Viola, Op.6 (BI 38, 88, 77)
- 3 Duos for 2 Violas, BI 10, 3, 14
- 3 Duos for 2 Violins, BI 151, 178, 207
- 3 Duos for 2 Violins, BI 159, 195, 188 (Livre III)
- 3 Duos for 2 Violins, BI 227, 199, 166
- 3 Duos for 2 Violins, Op.10 (BI 182, 120, 214)
- 3 Duos for 2 Violins, Op.18 (BI 208, 179, 118)
- 3 Duos for 2 Violins, Op.20 (BI 206, 228, 133)
- 3 Duos for 2 Violins, Op.22 (BI 226, 177, 205)
- 3 Duos for 2 Violins, Op.25 (BI 176, 198, 132)
- 3 Duos for 2 Violins, Op.3 (BI 159, 195, 188)
- 3 Duos for 2 Violins, Op.4 (BI 161, 122, 185)
- 3 Duos for 2 Violins, Op.4 (BI 184, 160, 137)
- 3 Duos for 2 Violins, Op.5 (BI 231, 135, 158)
- 3 Duos for 2 Violins, Op.6 (BI 183, 121, 215)
- 3 Duos for Flute and Violin, BI 247, 251, 252
- 3 Duos for Flute and Violin, BI 249, 253, 255
- 3 Duos for Violin and Cello, BI 244, 242, 243
- 3 Duos for Violin and Viola, Op.1 (BI 108, 97, 62)
- 3 Duos for Violin and Viola, Op.10 (BI 59, 48, 82)
- 3 Duos for Violin and Viola, Op.15 (BI 54, 34, 93)
- 3 Duos for Violin and Viola, Op.18 (BI 95, 71, 45)
- 3 Duos for Violin and Viola, Op.2 (BI 87, 39, 78)
- 3 Easy Duos for 2 Violins, BI 211, 181, 154
- 3 Grand Concertant Duos for 2 Violins, Op.28 (BI 149, 204, 125)
- 3 Grand Concertant Duos for Violin and Viola, Op.11 (BI 58, 75, 69)
- 3 Grand Concertant Duos for Violin and Viola, Op.7 (BI 37, 60, 50)
- 3 Grand Duos for 2 Violins, BI 155, 212, 201 (BI 51, 94, 90)
- 3 Grand Duos for 2 Violins, Op.9 (BI 170, 157, 209)
- 3 Grand Duos for Violin and Viola, Op.12 (BI 57, 96, 106)
- 3 Grand Duos for Violin and Viola, Op.16 (BI 53, 46, 92)
- 3 Grand Duos for Violin and Viola, Op.8 (BI 76, 36, 84)
- 3 Little Duos for Violin and Viola, Op.13 (BI 74, 56, 105)
- 3 Little Duos for Violin and Viola, Op.17 (BI 91, 83, 52)
- 6 Duos for 2 Violas (Torinesi)
- 6 Duos for 2 Violas, BI 22, 5, 11, 21, 20, 15
- 6 Duos for 2 Violas, BI 9, 19, 13, 17, 18, 4
- 6 Duos for 2 Violins, BI 233, 192, 113, 173, 145, 128
- Arpeggio for Viola with Viola or Violin Accompaniment, BI 7
- Arpeggio for Viola with Violin Accompaniment, BI 6
- Duo for Violin and Viola, BI 104
- Duo for Violin and Viola, BI 180a
- Duo for Violin and Viola, BI 33
- Duo for Violin and Viola, Op.9 (BI 35)
- Grand Duo for 2 Clarinets
Serenada / Divertimento / Casación
- 3 Divertimenti for Violin and Viola, BI 40, 41, 49
- 3 Divertimenti for Violin and Viola, Op.6 (BI 63, 80, 89)
- 3 Serenades for Violin and Viola, Op.14 (BI 47, 100, 73)
- Divertimento for Viola and String Quartet, BI 330
- Divertimento for Violin and Orchestra, BI 295
- Divertimento for Violin and Orchestra, BI 477
- Divertimento for Violin and Orchestra, BI 485
- Divertimento for Violin and String Quartet, BI 429
- Divertimento for Violin and Viola, BI 109
- Divertimento for Violin and Viola, BI 38a
- Divertimento for Violin and Viola, BI 72
- Divertimento for Violin and Viola, BI 79
- Introduzione e Divertimento, BI 329
- Serenade for String Quartet, BI 400
- Serenade for String Quintet, BI 428
- Serenade for Violin and Viola, Op.8 (BI 68)
Trío
- 3 Concertant String Trios, BI 351, 344, 349
- 3 Concertant String Trios, BI 410, 405, 397
- 3 Concertant String Trios, Op.1 (BI 348, 342, 343)
- 3 Concertant String Trios, Op.2 (BI 346, 341, 347)
- Concertant String Trio in E-flat major, Op.11