Classified by How They Produce Sound, Not by Material
The saxophone, despite being made of metal, is classified as a woodwind instrument because of how it makes sound β using a reed or air-vibration mechanism β rather than whether it's made of wood. Whether an instrument uses a reed, and how many, shapes its distinct tone.
Frequently Asked Questions
Why is the saxophone a woodwind instrument instead of a brass instrument?
It's made of metal, but because it produces sound using a single reed, the same principle as a clarinet, it's classified as a woodwind.
Why does the oboe provide the tuning pitch for an orchestra?
Its tone is exceptionally clear and cuts through distinctly among the other instruments, making it easier for the whole ensemble to tune to it.