Those people 3 rectangular keys are usually known as the "facet keys". What precisely component of the hand you employ to function People keys will rely fairly on the size and form of your hand. With my shortish fingers, I generally operate These keys ideal round the very first knuckle https://dflatdorianscaleonsaxopho24714.tblogz.com/helping-the-others-realize-the-advantages-of-d-flat-dorian-scale-for-saxophone-40723086