Electronic musical instrument was designed to be a lower-cost alternative to a pipe organ for church music, musicians soon discovered that the Hammond was an excellent instrument for blues and jazz; indeed, an entire genre of music developed built around this instrument, known as the organ trio (typically Hammond organ, drums, and a third instrument, either saxophone or guitar). The first commercially manufactured synthesizer was the Novachord, built by the Hammond Organ Company from 1938 to 1942, which offered 72-note polyphony using 12 oscillators driving monostable-based divide-down circuits, basic envelope control and resonant low-pass filters. The instrument featured 163 vacuum tubes and weighed
Spoon (musical instrument) Spoon (musical instrument) Spoons can be played as a makeshift percussion instrument, or more specifically, an idiophone related to the castanets. They are played by hitting one spoon against the other. In the United States spoons as instrument are associated with American folk music, minstrelsy, and jug and spasm bands. These musical genres make use of other everyday objects as instruments, such as the washboard and the jug. In addition to common tableware, spoons that are joined at the handle are available from musical instrument suppliers. As percussion, spoons accompany fiddle playing and other folk sets. An example is seen