This is an instrument of great antiquity. It consists of twenty-seven (or a few more) hardwood blocks, graduated in length, mounted on taut cords, and all set in a suitable framework. The blocks are arranged in two rows, like the keys of a piano, and are accurately tuned. The instrument is played by striking with two light, flexible beaters of willow or boxwood.
The tone of the xylophone is hard, dry, and rather hollow in quality. Very rapid passages, including trills, are possible by the skillful performer. Its use in the symphony orchestra is occasional and solely for the production of unusual—especially humorous effects.
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