Bones

The bones is a member of the struck idiophones (Hornbostel–Sachs 111.11). Learn how it makes its sound and explore related instruments.

How the bones makes its sound

In the Hornbostel–Sachs system, which classifies instruments by how they produce sound, the bones belongs to the struck idiophones: the body is struck directly – bells, gongs, xylophones and cymbals.

More broadly it is one of the idiophones, where the solid body of the instrument itself vibrates, without strings or a stretched membrane.

Its timbre – the colour that lets you tell it apart from other instruments playing the same note – comes from the mix of overtones its body and resonator emphasise.

From Wikipedia

The bones, also known as rhythm bones, are a folk instrument that, in their original form, consists of a pair of animal bones, but may also be played on pieces of wood or similar material. Sections of large rib bones and lower leg bones are the most commonly used bones, although wooden sticks shaped like true bones are now more often used. Metal spoons may be used instead, as is common in the United States, known as "playing the spoons". The technique probably arrived in the U.S. via Irish and other European immigrants, and has a history stretching back to ancient China, Egypt, Greece, and Rome.

They have contributed to many music genres, including 19th century minstrel shows, traditional Irish and Scottish music, the blues, bluegrass, zydeco, French-Canadian music, and music from Cape Breton in Nova Scotia. The clacking of the loose rib bones produces a much sharper sound than the zydeco washboard or frottoir, which mimics rattling a bone up and down a fixed ribcage.