In Part I, the main focus was on the mouthpiece parts closest to the embouchure. For this reason alone, it seems entirely logical that the rim, bite and mouthpiece diameter are a good place to star…
French Horn Mouthpieces: Everything you want to know!
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Please Note: This cups require a screw rim and screw shank to be a complete mouthpiece., When ordering, please remember that each cup model has a
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M - The Cambridge Encyclopedia of Brass Instruments
Horn Matters, A French Horn and Brass Site and Resource