| Code | Description | Items |
|---|---|---|
| 780 | Music | 612 |
| 781 | General principles & musical forms | 384 |
| 782 | Vocal music | 658 |
| 783 | Music for single voices The voice | 9 |
| 784 | Instruments & Instrumental ensembles | 122 |
| 785 | Chamber music | 32 |
| 786 | Keyboard & other instruments | 46 |
| 787 | Stringed instruments (Chordophones) | 21 |
| 788 | Wind instruments (Aerophones) | 13 |
| 789 | Not assigned or no longer used | 14 |