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Improved tuning for tuning or tuning, applicable to all percussion musical instruments. (Machine-translation by Google Translate, not legally binding)
Improved tuning for tuning or tuning, applicable to all percussion musical instruments. (Machine-translation by Google Translate, not legally binding)
A tensor of the so-called nuts for percussion instruments parchment patch characterized in that the central head of the screw of the tensioner carries a central hole that covers the entire thickness between two parallel faces of it. (Machine-translation by Google Translate, not legally binding)
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