Diatonic or chromatic? A clear starting vocabulary
The two button systems are not a simple good-versus-better choice. They open different relationships between layout, repertoire and technique.
Instruments & Equipment
Instruments & Equipment
Understand the instrument, its voices and the equipment that lets it travel from workshop to stage.
How bellows, reeds and air become tone
Air from the bellows sets free reeds vibrating. The interesting part is how the player controls that air, the reed banks and the colour of the voice.
Registers, reed banks and the sound of a model
A specification becomes useful when it tells you how an instrument behaves, not when it turns a list of register names into a status symbol.
A model index built from evidence
The model index is intentionally cautious. It tells you how to read a specification and where to look for confirmation before treating a name as evidence.