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Mechanical organs, which include the barrel organ and Orchestrion. These are controlled by mechanical means such as pinned barrels or book music. Little barrel organs dispense with the hands of an organist and bigger organs are powered in most cases by an organ grinder or today by other means such as an electric motor.
The analytical branch contains the body of work done on analyzing specific aspects of sound instruments and the cultural context/implications of the instruments. [19] The applied branch is the aspects of organology that exist within the realm of museum work that involves the preservation of musical instruments, as well as instrument making. [ 20 ]
Organum [a] (/ ˈ ɔːr ɡ ə n əm /) is, in general, a plainchant melody with at least one added voice to enhance the harmony, developed in the Middle Ages.Depending on the mode and form of the chant, a supporting bass line (or bourdon) may be sung on the same text, the melody may be followed in parallel motion (parallel organum), or a combination of both of these techniques may be employed.
The pipe organ is a musical instrument that produces sound by driving pressurised air (called wind) through the organ pipes selected from a keyboard.Because each pipe produces a single pitch, the pipes are provided in sets called ranks, each of which has a common timbre, volume, and construction throughout the keyboard compass.
In Germany and Austria, baroque organ music utilized increasing amounts of counterpoint. Organ music in the baroque can be divided into works based on Lutheran chorales (e.g. chorale preludes and chorale fantasias) and those not (e.g. toccatas, fantasias and free preludes). There are marked stylistic differences between the composers of North ...
On April 26, 1941 Ray Nelson entertained fans that showed up early with a pipe organ behind the ballpark's grandstands. The Chicago Tribune notes that Nelson had to cut the music before the first ...
Musicians with cornua and a water organ, detail from the Zliten mosaic, 2nd century CE. The water organ or hydraulic organ (Greek: ὕδραυλις) (early types are sometimes called hydraulos, hydraulus or hydraula) is a type of pipe organ blown by air, where the power source pushing the air is derived by water from a natural source (e.g. by a waterfall) or by a manual pump.
It has roots in 19th-century Europe, and is a variation of the classical pipe organ. It features expanded capabilities, with many pipes imitative of orchestral instruments (e.g., strings, woodwinds, brass), and with multiple expressive divisions and organ console controls for seamlessly adjusting volume and tone, generally with electric organ ...