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| | AllRefer.com - reed instrument (Music: Theory, Forms, And Instruments) - Encyclopedia |
 | | reed instrument, in music, an instrument whose sound-producing agent is a thin strip of cane, wood, plastic, or metal that vibrates as air is passed over it. |
 | | Free reeds, such as those in the reed organ, accordion, concertina, and harmonica, do not overlap the air passage; they are generally of metal. |
 | | Double-reed instruments, such as the shawm, oboe, bassoon, and English horn, have two reeds facing each other, between which air is forced into the instrument; thus the reeds are set vibrating. |
| reference.allrefer.com /encyclopedia/R/reedinst.html (247 words) |
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