to string pipes
21Acoustic resonance — is the tendency of an acoustic system to absorb more energy when the frequency of its oscillations matches the system s natural frequency of vibration (its resonance frequency ) than it does at other frequencies. A resonant object will probably… …
22Harmonica — For other uses, see Harmonika (disambiguation). Harmonica A 16 hole chromatic (top) and 10 hole diatonic harmonica Other instrument Classification Wind Free …
23Unix file types — For normal files in the file system, Unix does not impose or provide any internal file structure. This implies that from the point of view of the operating system, there is only one file type. The structure and interpretation thereof is entirely… …
24List of traditional Chinese musical instruments — Traditional Chinese musical instruments comprise a wide range of string, wind, and percussion instruments. Traditionally, they were classified according to the materials used in their construction.The Eight Sounds ()The eight categories are: silk …
25African music — Introduction the musical sounds and practices of all indigenous peoples of Africa, including the Berber in the Sahara and the San (Bushmen) and Khoikhoin (Hottentot) in Southern Africa. The music of European settler communities and that of… …
26Musical instrument — A musical instrument is a device created or adapted for the purpose of making musical sounds. In principle, any object that produces sound can serve as a musical instrument it is through purpose that the object becomes a musical instrument. The… …
27Clavier-Übung III — Johann Sebastian Bach, 1746 The Clavier Übung III, sometimes referred to as the German Organ Mass, is a collection of compositions for organ by Johann Sebastian Bach, started in 1735–6 and published in 1739. It is considered to be Bach s most… …
28List of pipe organ stops — For audio examples, please see the article on organ stops. An organ stop can mean one of three things: the control on an organ console that selects a particular sound the row of organ pipes, used to create a particular sound, more appropriately… …
29musical instrument — Introduction any device for producing a musical sound. The principal types of such instruments, classified by the method of producing sound, are percussion (percussion instrument), stringed (stringed instrument), keyboard (keyboard… …
30Music of China — Timeline General topics Traditional Chinese instruments …
