| VOCAL MUSIC | CHAMBER MUSIC: STRING | Aisle | |||
| 782 | Operas, single arias | 1,2,3 | 787.01 | Strings only | 10,11 |
| 782.8 | Theater Music, Secular Cantatas & oratorios | 3 | 787.02 | Strings with piano | 11,12 |
| 782.9 | Ballet Music | 3 | 787.03 | Strings with wind | 12, 13 |
| 783 | Sacred Music (all religions) | 3,4 | 787.04 | Strings with other instrument(s) | 12, 13 |
| 783.9 | Hymns, carols (anonymous) | 4 | |||
| 784 | Songs, vocal duets (Secular vocal music) | 5 | SOLO MUSIC: STRING (Incl. solo w/piano) | ||
| 784.1 | Unaccompanied chorus, part-songs (secular) | 6 | 787.1 | Violin, solo & duets | 13,14 |
| 784.2 | Secular choral music with instrumental accompaniment | 6 | 787.2 | Viola, solo & duets | 14 |
| 784.4 | Folksongs | 6 | 787.3 | Cello, solo & duets | 14,15 |
| 784.93 | Vocalises | 6 | 787.4 | Double bass solo & duets | 15 |
| 784.94 | Ear training | 6 | 787.42 | Viols | 15 |
| 787.5 | Harp | 16 | |||
| ORCHESTRA MUSIC | 787.6 | Guitar, Mandolin, Lute | 15 | ||
| 785.1 | Orchestral Music (Symphonies, Symphonic Poems) | 6 | CHAMBER MUSIC: WIND | ||
| 785.4 | Jazz | 6 | 788.01 | Winds only | 16 |
| 785.5 | Orchestral excerpts from dramatic works | 6 | 788.02 | Winds and piano | 17 |
| 785.61 | Concertos (piano soloist) (orchestral score) | 6 | 788.03 | Winds with other instrument(s) | 17 |
| 785.62 | Concertos (string soloist) (orchestral score) | 6 | |||
| 785.63 | Concertos (wind soloist) (orchestral score) | 6 | SOLO MUSIC: WIND (Incl. solo w/piano) | ||
| 785.64 | Concertos (brass soloist) (orchestral score) | 6 | 788.1 | Trumpet | 17 |
| 785.65 | Concertos (other soloist) (orchestral score) | 6 | 788.2 | Trombone | 17 |
| 785.66 | Concertos (2+ soloists) and Concerti Grossi (score) | 6 | 788.4 | Horn | 17 |
| 785.7 | Chamber Orchestra | 6 | 788.48 | Tuba, Bass Trombone | 17 |
| 788.5 | Flute | 17,18 | |||
| KEYBOARD MUSIC | 788.51 | Recorder | 18 | ||
| 786 | Piano, Elementary | 6 | 788.6 | Clarinet | 18 |
| 786.4 | Piano, solo and harpsichord | 6,7,8,9 | 788.66 | Saxophone | 19 |
| 786.43 | Piano, technical studies | 9 | 788.7 | Oboe | 19 |
| 786.45 | 1 Piano, 4 Hands | 9 | 788.8 | Bassoon | 19 |
| 786.46 | 2 Pianos, 4 Hands | 9 | 788.9 | Band | 19 |
| 786.463 | 2 Pianos, 4 Hands (concerto arrangements) | 9,10 | 789.1 | Percussion Music | 19 |
| 786.47 | 2 Pianos, 8 Hands | 10 | |||
| 786.8 | Organ | 10 | |||