Labels:bottle | door | fan | glass | lamp | light | mouthpiece | shower | trade name OCR: MOUTHPIECE HE SOUND OF THE TUBA produced by the vibrati onof your lips when you press them against the ot the mouthpiece and blow You need lot of breath to play the tuba but you do not need to have taut lips or to force breath through under great pressure You keep your lips in loose relaxed position, cushioning them agai inst the deep c up- shaped mou thpiece MOUTHPIECE MOUTHPIECE AND INSTRUMENT vibration mout hpiece
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