This activity includes:
- manufacture of stringed instruments
- manufacture of keyboard stringed instruments, including automatic pianos
- manufacture of keyboard pipe organs, including harmoniums and similar keyboard instruments with free metal reeds
- manufacture of accordions and similar instruments, including mouth organs
- manufacture of wind instruments
- manufacture of percussion musical instruments
- manufacture of musical instruments, the sound of which is produced electronically
- manufacture of musical boxes, fairground organs, calliopes etc.
- manufacture of instrument parts and accessories:
. metronomes, tuning forks, pitch pipes, cards, discs and rolls for automatic mechanical instruments etc.
- This activity also includes manufacture of whistles, call horns and other mouth-blown sound signalling instruments