Originally Posted By: DAN.2000
Why use Breath controller if you already can control the expression with your accordion bellows?

You can set the Breath controller to control another sound feature like the pitch or the filter or the vibrato, but not really worth the efforts smile
Got it. I thought breath controller was something different from expression messages in midi protocol. However, the piano is my first intrument and it's good to know that there is yet another way to control midi. Thanks.
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