Hold C (or the Blow button) to sustain the sound. While holding, change valves and partials to play passages, the pitch follows along until you release.
Valves (hold) , 1st . 2nd / 3rd
Actions C Hold to Blow Z/X Partial ▼/▲
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Partial 4
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4
HOLD & SLIDE
Overtone + Blow
Hold the gold bar to blow, slide up or down to change the overtone. Press the valve keys with your other hand to change notes.