1-20 of 94 results  for:

  • Performance Practice x
Clear all

Article

Laurence Libin

Division of an organ, whose chest and pipes are spatially separated from the main pipework so as to create an antiphonal effect when this division is played in alternation with others. Further, this division can be coupled to others for simultaneous playing that surrounds listeners with sound emanating from different locations. Antiphonal ranks need not have a dedicated manual but, in modern organs, often ‘float’ among several manuals by means of console controls. Development of the Antiphonal division was facilitated beginning in the late 19th century by electric and electropneumatic actions that simplify spatial separation of an organ’s components. However, it remained uncommon and nowadays normally appears only in large instruments. The term is also applied to a separate, independent, sometimes moveable organ, subsidiary to the main one in a building and played from its own console....

Article

Aoko  

Konin Aka

Scraper of the Baule and Agni-Morofwe peoples of Ivory Coast. A serrated stick passes through a hole pierced in a nut; the right hand moves the nut along the stick against which the left hand occasionally presses a small resonator. The instrument, played only by women and young girls, is used for rhythmic accompaniment to singing for amusement....

Article

Down-bow. See Bow, §II .

Article

Up-bow. See Bow, §II, 2(i) .

Article

Clive Brown

Symbols appended to musical notation which indicate to the performer the manner in which particular notes and phrases should be played.

Until the late 18th century the only signs commonly used to indicate distinctions of articulation were the slur and the staccato mark (a dot, a vertical stroke, or a wedge) placed above or below the note head. In the 19th century composers became concerned to specify their requirements with ever greater precision, and other forms of articulation mark were introduced, though only a few of these were widely adopted. The principal meaning of the slur has remained relatively constant, though the manner of its employment has varied greatly over the centuries. Except where slurs are written over a succession of notes on the same pitch to indicate portato, they specify that notes of different pitches should be performed without separation, that is, legato. There is, strictly speaking, no greater or lesser degree of connectedness; terms such as ...

Article

In string playing, denotes ‘up-bow’. See Abstrich. See also Bow, §II, 2(i) .

Article

Martin Elste

A two-manual instrument made after 1700 by the workshop of Harrass in Breitenbach, Thuringia. It was owned by the Voss family of Berlin at the end of the 18th century. The instrument then passed into the hands of the family of the Bach scholar Wilhelm Rust, and in ...

Article

Bajo  

Jeremy Montagu

Bass; used alone or in combination to refer to any bass instrument.

Article

Durward R. Center and Arthur W.J.G. Ord-Hume

A mechanical organ (known as “fairground organ” in Europe) used to provide music for merry-go-rounds and in amusement parks, circuses, and skating rinks in Europe and the United States. The instrument originated in Europe as an outdoor version of the Orchestrion, voiced to sound above the hurly-burly of the fairground. Initially it was put near the entrance in order to attract attention. It was usually built in an elaborately carved and colorfully painted case which sometimes incorporated moving figures in its façade. All but the very largest instruments were designed to be portable, robust enough to travel around the country on rough roads. With the coming of bioscope (moving picture) theatres, the organ sometimes became the front of the show-tent, its façade incorporating entry and exit doors....

Article

David Rowland

Name given to a strip of parchment or silk which is made to buzz against the bass strings of the piano by means of a handstop, knee lever or pedal. It was first used towards the end of the 18th century and continued to be popular on the Continent until about ...

Article

Wordless singing with the mouth closed. See Bocca chiusa .

Article

Edwin M. Ripin and John Koster

A device found on harpsichords of most periods and schools (though more rarely on Italian instruments) as well as on some pianos, especially square pianos of the 18th and early 19th centuries. It mutes the tone by lightly pressing a piece of buff leather, cloth or felt against the strings near the nut, and has the effect of damping the vibrations, especially the high harmonics, so that the sound takes on a duller, pizzicato quality. In harpsichords, the buff stop usually consists of a sliding batten fitted with a small block of material for each note. Sliding the batten to one side brings the blocks against one register of strings, usually at 8′ pitch. In harpsichords by members of the Ruckers family, the buff batten was usually divided into separate treble and bass sections. Occasionally in harpsichords but normally in pianos the buff-stop batten is covered with material along its entire length, so that all the unison strings are damped when the batten is raised or (if placed over the strings) lowered against them. The buff stop should not be confused with the ...

Article

Ian Harwood

(1) Originally this term denoted the nut (see Nut) of a fretted instrument such as the lute or guitar; it is now generally used to describe a device to shorten the string length, thus facilitating upward transposition without altered fingering. (It is also the term used in Italian writings to describe the stopping of general strings at once by one finger; ...

Article

In organs, a device that allows the player to put a group of stops into operation at once. Such actions may be either fixed (unalterable) or adjustable by the player, and are found in organs with every type of key action: mechanical, pneumatic or electric. Early mechanical types of combination action were generally foot-operated, but in electric-action organs thumb-buttons between the manuals are common. ...

Article

Peter Williams and Nicholas Thistlethwaite

The name given to the foot-operated lever of an organ that takes off or brings on predetermined stops, usually by operating on the draw-stop rods. J.C. Bishop was the inventor, though a counter-claim by his former master, Benjamin Flight, was dismissed by the Society of Arts in ...

Article

James H. Cook

An organ installed in a public performance hall. Owing to their intended use, concert organs stand apart from church organs on one hand and residence organs on the other. Such organs were common in the 1920s and 1930s, less so in the years following World War II. A late-twentieth-century resurgence of interest has produced some outstanding examples, including those in the Meyerson Symphony Center in Dallas (Fisk ...

Article

The Fingering of keyboard music with figures 1 to 5 for each hand, 1 standing for the thumb, a system in general use throughout the world today. The term was used in Britain in the 19th century in contrast to so-called English fingering (not, however, exclusively English), which provided for four fingers (marked 1 to 4) and a thumb (marked +)....

Article

Owen Jander

The name given in the 14th and early 15th centuries to a polyphonic line composed in the same range as the Tenor. The practice of writing a part ‘against the tenor’ superseded the typical 13th-century process of adding parts above a tenor line. The first theoretical mention of the word ‘contratenor’ occurs in the treatise ...

Article

Owen Jander

A line in polyphony lying just above the tenor. In the 15th century, as music came to be written in four rather than only three voices, composers approached the addition of the fourth voice by an extension of earlier compositional procedure. The most common arrangement of three voices had been superius (or cantus), tenor and ...

Article

Coupler  

Peter Williams, John Koster and Christopher Kent

The mechanism in an organ or harpsichord whereby pipes or strings of one department or manual are made to sound an octave lower or higher, or on the keys of another manual. The most common system until the early 19th century was the Schiebekoppel or shove coupler: one set of keys was pushed in or pulled out to enable some kind of wooden protuberance along the key-shafts (dogs, lugs, small vertical battens, etc.) to connect in one way or another with a second set of keys and so cause them to be depressed likewise. Usually a coupler could not be engaged while playing since both hands were required to move the keyboard by grasping blocks at each end and since (even if the motion to engage the coupler is controlled by a pedal or knee lever, as in some late 18th-century French harpsichords) the coupler dog on a key being played would, if one attempted to move it into the coupling position, block against the side of the point of contact of the key of the second manual. During the early 19th century other more easily manipulated mechanisms came into common use: (...