In music, tape loops are loops of magnetic tape used to create repetitive, rhythmic musical patterns or dense layers of sound when played on a tape recorder. Originating in the 1940s with the work of Pierre Schaeffer, they were used among contemporary composers of 1950s and 1960s, such as Éliane Radigue, Steve Reich, Terry Riley, and Karlheinz Stockhausen, who used them to create phase patterns, rhythms, textures, and timbres. Popular music authors of 1960s and 1970s, particularly in psychedelic, progressive and ambient genres, used tape loops to accompany their music with innovative sound effects. In the 1980s, analog audio and tape loops with it gave way to digital audio and application of computers to generate and process sound.
A barrel organ is a French mechanical musical instrument consisting of bellows and one or more ranks of pipes housed in a case, usually of wood, and often highly decorated. The basic principle is the same as a traditional pipe organ, but rather than being played by an organist, the barrel organ is activated either by a person turning a crank, or by clockwork driven by weights or springs. The pieces of music are encoded onto wooden barrels, which are analogous to the keyboard of the traditional pipe organ. A person who plays a barrel organ is known as an organ grinder.
Orchestrion is a generic name for a machine that plays music and is designed to sound like an orchestra or band. Orchestrions may be operated by means of a large pinned cylinder or by a music roll and less commonly book music. The sound is usually produced by pipes, though they will be voiced differently from those found in a pipe organ, as well as percussion instruments. Many orchestrions contain a piano as well. At the Musical Museum in Brentford, examples may be seen and heard of several of the instrument types described below.
M. Welte & Sons, Freiburg and New York was a manufacturer of orchestrions, organs and reproducing pianos, established in Vöhrenbach by Michael Welte (1807–1880) in 1832.
A barrel piano is a forerunner of the modern player piano. Unlike the pneumatic player piano, a barrel piano is usually powered by turning a hand crank, though coin-operated models powered by clockwork were used to provide music in establishments such as pubs and cafés. Barrel pianos were popular with street musicians, who sought novel instruments that were also highly portable. They are frequently confused with barrel organs, but are quite different instruments.
A fairground organ is a musical organ covering the wind and percussive sections of an orchestra. Originated in Paris, France, it was designed for use in commercial fairground settings to provide loud music to accompany rides and attractions, mostly merry-go-rounds. Unlike organs for indoor use, they are designed to produce a large volume of sound to be heard above the noises of crowds and fairground machinery.
DeBence Antique Music World is a museum in Franklin, Pennsylvania whose collection contains more than 100 antique mechanical musical instruments, including music boxes, band organs, player pianos, a nickelodeon piano, as well as a number of other antiques. Many of the collection's mechanical instruments are rare; a number are among only a few manufactured, and a few are among the last in existence. Although the collection's value cannot be measured, an offer for a sum of multiple millions of dollars was once rejected.
Tierkreis (1974–75) is a musical composition by the German composer Karlheinz Stockhausen. The title is the German word for Zodiac, and the composition consists of twelve melodies, each representing one sign of the zodiac.
A street organ played by an organ grinder is a French automatic mechanical pneumatic organ designed to be mobile enough to play its music in the street. The two most commonly seen types are the smaller German and the larger Dutch street organ.
A mechanical organ is an organ that is self-playing, rather than played by a musician. For example, the barrel organ is activated either by a person turning a crank, or by clockwork driven by weights or springs.
Gavioli & Cie were a Franco–Italian organ builder company that manufactured fairground organs in both Italy and later France.
The Automatic Musical Instruments Collectors' Association (AMICA) was formed in 1963 by a group of collectors in the San Francisco area, committed to the preservation, restoration and enjoyment of vintage mechanical musical instruments that play by themselves, focusing on those made from 1885–1935. Typical examples include player pianos, reproducing pianos, player reed organs, player pipe organs, orchestrions, music boxes, fairground organs, etc. Music media includes paper music rolls, folding continuous cardboard music, pinned cylinders, and pinned discs, etc. The scope of interest embraces not only the instruments themselves, but also their music media and published literature of the whole of the industry throughout this era.
Suzanne Stephens is an American clarinetist, resident in Germany, described as "an outstanding performer and tireless promoter of the clarinet and basset horn".
In Freundschaft is a composition by Karlheinz Stockhausen, number 46 in his catalogue of works. It is a serial composition for a solo instrument, first for clarinet, and later arranged by the composer for many other instruments, often in friendship to specific performers.
Jubiläum (Jubilee) is an orchestral composition by Karlheinz Stockhausen, work-number 45 in the composer's catalogue of works.
Kurzwellen, for six players with shortwave radio receivers and live electronics, is a composition by Karlheinz Stockhausen, written in 1968. It is Number 25 in the catalog of the composer's works.
Musik im Bauch is a piece of scenic music for six percussionists and music boxes composed by Karlheinz Stockhausen in 1975, and is Number 41 in his catalog of works. The world premiere was presented on 28 March 1975 as part of the Royan Festival. The performance was given by Les Percussions de Strasbourg in the haras in the town of Saintes, near to Royan. Its duration is roughly 38 minutes.
Spiral, for a soloist with a shortwave receiver, is a composition by Karlheinz Stockhausen, written in 1968. It is Number 27 in the catalogue of the composer's works.
The Regina Company was a manufacturer of mechanical musical instruments before it became a major vacuum maker.
A Polyphon is a disc-playing music box. The machine was invented in 1870; it was first manufactured by the Polyphon Musikwerke, in Leipzig, Germany, full-scale production having started about 1896 and continuing into the early 20th century. Polyphons were exported all over the world; music was supplied for the English, French, German markets, as well as further afield, with pieces cataloged for the Russian, Polish, and Balkan regions. Polyphon is also a record label as registered by German Polyphon Musikwerke AG in 1908. Polyphon traded under the Polydor label since 1913 with their trademarks Polyphon Musik and Polyphon Record.
