This vibration makes the airinside the clarinet vibrate too. That creates sound wavesand the notes that you hear. "OK so that's how a clarinetand a recorder make a single sound. "The question is ...

A relative youngster in the orchestra, the clarinet is only about 300 years old! It is a long tube made of wood (or plastic) and has metal keys to press. The bottom of the clarinet is shaped like ...