| M60–M64 | Flute or alto flute alone: |
| M60 | Collections (more than one composer) |
| M61 | Original works: Collections (one composer): |
| M62 | Original works: Separate |
| M63 | Arrangements: Collections (one composer): |
| M64 | Arrangements: Separate works |
| M110.P5 | Piccolo |
| M240–M244 | Flute or alto flute with piano accompaniment: |
| M240 | Collections (more than one composer |
| M241 | Original works: Collections (one composer) |
| M242 | Original works: Separate |
| M243 | Arrangements: Collections (one composer) |
| M244 | Arrangements: Separate works |
| M270.P45 | Piccolo with piano accompaniment |
| 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:
| M1020 | Flute or alto flute with orchestra, full scores |
| M1020.5 | Cadenzas for such works |
| M1021 | Flute or alto flute with orchestra, piano reductions |
| M1034.P5 | Piccolo with orchestra, full scores |
| M1034.5.P5 | Cadenzas for such works |
| M1035.P5 | Piccolo with orchestra, piano reductions |
| M1120 | Flute or alto flute with string orchestra, full scores |
| M1120.5 | Cadenzas for such works |
| M1121 | Flute or alto flute with string orchestra, piano reductions |
| M1134.P5 | Piccolo with string orchestra, full scores |
| M1134.5.P5 | Cadenzas for such works |
| M1135.P5 | Piccolo with string orchestra, piano reductions |
Flute studies and methods
| MT340 | General works |
| MT342 | Systems and methods |
| MT343 | Teaching pieces |
| MT344 | Instructive editions |
| MT345 | Studies and exercises |
| MT346 | Orchestral studies (excerpts) |
| MT347 | Two flutes |
| MT348 | Self-instructors |
| MT356 | Fife |
| MT357 | Piccolo |
Classification Numbers for Books about the Flute
| ML128 .F58 | Flute bibliographies |
| ML935 | General works |
| ML936 | Construction |
| ML937 | Music and playing |
