Cymbal

The cymbals ( ) are common percussion instruments. Often used in pairs, cymbals consist of thin, normally round plates of various copper alloys. The majority of cymbals are of indefinite pitch, although small disc-shaped cymbals based on ancient designs (such as crotales) sound a definite note. Cymbals are used in many ensembles ranging from the orchestra and percussion ensembles to jazz bands, rock bands, and marching bands.