| M85–M89 | Trumpet or cornet alone: |
| M85 | Collections (different composers) |
| M86 | Original works: collections (one composer) |
| M87 | Original works: separate |
| M88 | Arrangements: collections (one composer) |
| M89 | Arrangements: separate works |
| M260–M261 | Trumpet or cornet with piano accompaniment: |
| M260 | Collections |
| M261 | Separate works |
| M288–M289 | Duets for two wind instruments (of all kinds): |
| M288 | Collections |
| M289 | Separate works |
| M290–M291 | Duets—one stringed and one wind instrument |
| M296–M297 | Duets—one wind and one plucked instrument |
| M315–M319 | Piano and two wind instruments |
| M320–M324 | Piano, one stringed, and one wind instrument |
| M335–M339 | Piano, one wind, and one plucked instrument |
| M355–M359 | Three wind instruments |
| M360–M364 | Three stringed and wind instruments |
| M375–M379 | Three wind and plucked instruments |
Concertos and similar pieces
| M1030 | Trumpet or cornet with orchestra, full scores |
| M1030.5 | Cadenzas for such works |
| M1031 | Trumpet or cornet with orchestra, piano reductions |
| M1130 | Trumpet or cornet with string orchestra, full scores |
| M1130.5 | Cadenzas for such works |
| M1131 | Trumpet or cornet with string orchestra, piano reductions |
Studies and methods
| MT440 | General works |
| MT442 | Systems and methods |
| MT443 | Teaching pieces |
| MT444 | Instructive editions |
| MT445 | Studies and exercises |
| MT446 | Orchestral studies |
| MT447 | Two trumpets |
| MT448 | Self-instructors |
Classification Numbers for Books about the Trumpet
| ML128 .T78 | Trumpet bibliographies |
| ML960 | General works |
| ML961 | Construction |
| ML963 | Music and playing |
