Course (music)

A course, on a stringed musical instrument, is two or more adjacent strings that are closely spaced relative to the other strings, and typically played as a single string. The strings in each course are typically tuned in unison or an octave. Course may also refer to a single string normally played on its own on an instrument with other multi-string courses, for example the bass (lowest) string on a nine string baroque guitar.

An instrument with at least one (multiple string) course is referred to as coursed, while one whose strings are all played individually is uncoursed.[citation needed]

Multiple string courses were probably originally employed to increase the volume of instruments, in eras in which electrical amplification did not exist, and stringed instruments might be expected to accompany louder instruments (such as woodwinds or brass). Eventually, however, they came to be employed to alter the timbral characteristics (the "tone") of instruments as well.

Strings within a multistring course may have all the strings tuned to the same pitch (e.g. mandolins); they may be tuned to the same pitch class but in different octaves (e.g. Tiple); or the strings may be tuned to different pitches, usually for special effect.[1]

Examples of instruments that use two-string courses include:

Examples of instruments that use three-string courses include:

Examples of instruments that use four- (or more) string courses include:

As may be seen, some instruments contain courses with differing numbers of strings. A typical piano, for example, contains courses with one, two, and three strings, in different parts of its range.

This page was last edited on 14 May 2018, at 14:42 (UTC).
Reference: https://en.wikipedia.org/wiki/Course_(music) under CC BY-SA license.

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