Geophone (percussion instrument)
Encyclopedia
The geophone is a percussion instrument
Percussion instrument
A percussion instrument is any object which produces a sound when hit with an implement or when it is shaken, rubbed, scraped, or otherwise acted upon in a way that sets the object into vibration...

, invented by the French
France
The French Republic , The French Republic , The French Republic , (commonly known as France , is a unitary semi-presidential republic in Western Europe with several overseas territories and islands located on other continents and in the Indian, Pacific, and Atlantic oceans. Metropolitan France...

 composer
Composer
A composer is a person who creates music, either by musical notation or oral tradition, for interpretation and performance, or through direct manipulation of sonic material through electronic media...

 Olivier Messiaen
Olivier Messiaen
Olivier Messiaen was a French composer, organist and ornithologist, one of the major composers of the 20th century. His music is rhythmically complex ; harmonically and melodically it is based on modes of limited transposition, which he abstracted from his early compositions and improvisations...

 for use in his large composition for piano
Piano
The piano is a musical instrument played by means of a keyboard. It is one of the most popular instruments in the world. Widely used in classical and jazz music for solo performances, ensemble use, chamber music and accompaniment, the piano is also very popular as an aid to composing and rehearsal...

 and orchestra
Orchestra
An orchestra is a sizable instrumental ensemble that contains sections of string, brass, woodwind, and percussion instruments. The term orchestra derives from the Greek ορχήστρα, the name for the area in front of an ancient Greek stage reserved for the Greek chorus...

 entitled Des canyons aux étoiles…
Des canyons aux étoiles…
Des canyons aux étoiles… is a large twelve-movement work by the French composer Olivier Messiaen. It was written to a 1971 commission by the American Alice Tully for a work to celebrate the bicentenary of the United States Declaration of Independence...

("From the canyons to the stars…"). It consists of a drum filled with thousands of small lead pellets
Lead shot
Lead shot is a collective term for small balls of lead. These were the original projectiles for muskets and early rifles, but today lead shot is fired primarily from shotguns. It is also used for a variety of other purposes...

, and is played by swirling it around slowly so that the noise of the pellets resembles the sound of dry shifting earth.

Messiaen commissioned a Parisian instrument maker to construct one to his design, and he carried this instrument worldwide to early performances of the piece (which was given its first performance in New York
New York
New York is a state in the Northeastern region of the United States. It is the nation's third most populous state. New York is bordered by New Jersey and Pennsylvania to the south, and by Connecticut, Massachusetts and Vermont to the east...

). Messiaen's wife, Yvonne Loriod
Yvonne Loriod
Yvonne Loriod was a French pianist, teacher, and composer, and the second wife of composer Olivier Messiaen. Her sister was the Ondes Martenot player Jeanne Loriod.-Life:...

, commented that when she and the composer first collected the new instrument from the maker in her car it made a "splendid crescendo" whenever they went round a corner.

Messiaen also included the instrument in his only opera
Opera
Opera is an art form in which singers and musicians perform a dramatic work combining text and musical score, usually in a theatrical setting. Opera incorporates many of the elements of spoken theatre, such as acting, scenery, and costumes and sometimes includes dance...

, Saint François d'Assise, which was first performed in Paris 1983. Other works that use the geophone include Asyla by Thomas Adès
Thomas Adès
Thomas Adès is a British composer, pianist and conductor.-Biography:Adès studied piano with Paul Berkowitz and later composition with Robert Saxton at Guildhall School of Music and Drama, London...

, …towards a Pure Land by Jonathan Harvey
Jonathan Harvey (composer)
Jonathan Harvey is a British composer. He has held teaching positions at universities and music conservatories in Europe and the USA and is frequently invited to teach in summer schools around the world.-Life:...

, and the opera The Sacrifice
The Sacrifice (opera)
The Sacrifice is an opera in three acts composed by James MacMillan with a libretto by the poet Michael Symmons Roberts based on the Branwen story of the Welsh myth collection, the Mabinogion. The world premiere took place on 22 September 2007 at the Donald Gordon Theatre of the Wales Millennium...

by James MacMillan
James MacMillan (musician)
James MacMillan CBE is a Scottish classical composer and conductor.-Early life:MacMillan was born at Kilwinning, in North Ayrshire, but lived in the East Ayrshire town of Cumnock until 1977....

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