What is the name of the system of keys that allows the clarinet to play in all k

Question:If you are talking keys as in music theory- playing in F# Major or A minor, for example, the system is transposition.

If you are talking about the system of physical keys on the clarinet (the buttons and holes you use to play different notes), it is called the Boehm System, and was invented by Klose and Buffet around 1840. It was adapted from flute to clarinet to alleviate cross fingerings.

Best Answer - Chosen by Asker: If you are talking keys as in music theory- playing in F# Major or A minor, for example, the system is transposition.

If you are talking about the system of physical keys on the clarinet (the buttons and holes you use to play different notes), it is called the Boehm System, and was invented by Klose and Buffet around 1840. It was adapted from flute to clarinet to alleviate cross fingerings.

Transposition.