Background
One of the most recognizable of the percussion instruments is the maracas, a pair of rattles made from gourds. Maracas are essential to Latin and South American orchestras and bands, and other musical forms that have adopted the rhythm of the maracas.
Maracas are used as musical instruments, and they are usually oval or egg-shaped. The family of musical instruments is divided into groups depending on how sound is produced. Solid or sealed objects that have full, distinctive sounds are classified as "idiophones." Maracas are part of a further subgroup of instruments that are shaken rather than struck. Idiophones that are struck include cymbals, castanets, and the xylophone.
The most universal form of construction of maracas uses dried gourds with beads, beans, or small stones inside. A handle is attached to each gourd, and the handle not only can be used for shaking but also seals in the noisemakers. The manufacturing process has evolved from one using only natural materials including gourds or other plant pods, wood, and leather to using plastic and fiber. It also features more sophisticated machinery to fashion wood handles.
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