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The Orchestra Sings - Eugene Symphony

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<strong>The</strong> <strong>Orchestra</strong> <strong>Sings</strong><br />

Instrument Families<br />

<strong>The</strong> PERCUSSION family is probably the<br />

most varied family in the orchestra. Sound<br />

on percussion instruments is created by<br />

physically hitting, rubbing or shaking a solid<br />

material, like a metal triangle or a<br />

membrane (like the top of a snare drum).<br />

Membranes were once made from animal<br />

skins, but today most drums use a synthetic<br />

material. Only a few percussion<br />

instruments produce a specific pitch.<br />

Pitched percussion instruments that use a<br />

membrane, like the timpani, change pitch<br />

when the tension of the membrane is<br />

altered. Percussion instruments usually<br />

provide rhythm for the music. Many<br />

people don’t know that the percussion<br />

family also includes the piano.

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