Meaning of "Well-Tempered" in Music
In music, the term "well-tempered" refers to a type of tempered tuning that allows for playing music in all major or minor keys without sounding perceptibly out of tune. The concept of well temperament originated in the 17th century and was further developed in the 18th century. It is often contrasted with other tuning systems, such as equal temperament and meantone temperament.
The term "well-tempered" is commonly associated with J.S. Bach's famous composition "Das wohltemperierte Klavier" (The Well-Tempered Clavier), which consists of two books of preludes and fugues in all major and minor keys. Bach's use of well temperament in this composition demonstrated the possibility of composing and performing music in various keys without encountering significant tuning issues.
Well-Tempered vs. Equal Temperament
Well temperament differs from equal temperament, which is the standard tuning system used in Western music today. In equal temperament, the octave is divided into 12 equal parts, resulting in each semitone being measured at 100 cents. This division allows for playing in any key, but it compromises the purity of certain intervals. On the other hand, well temperament divides the octave in a way that preserves the purity of certain intervals while still enabling music to be played in all keys.
It is important to note that Bach's Well-Tempered Clavier was not composed to promote equal temperament, as this system did not come into use until the 20th century. Bach's motivation was to demonstrate the feasibility of composing in well temperament and to showcase the varying key colors in well-tempered tuning as one progresses around the circle of fifths.
Significance of The Well-Tempered Clavier
The Well-Tempered Clavier holds significant importance in the history of music. It is a collection of two books of keyboard music, each containing 24 preludes and fugues. The composition showcases Bach's mastery of counterpoint and demonstrates the possibilities of composition and performance in various keys using well temperament. The work has been recorded by numerous renowned performers and continues to be studied and performed by musicians today.
Conclusion
In summary, "well-tempered" in music refers to a type of tempered tuning that allows for playing music in all major or minor keys without sounding perceptibly out of tune. J.S. Bach's composition "The Well-Tempered Clavier" exemplifies the use of well temperament and its significance in demonstrating the possibilities of composition and performance in different keys. Well temperament differs from equal temperament, which is the standard tuning system used in Western music today .
A term applied to an instrument that is voiced and tuned satisfactorily, with the pitches, tone, and timbre have the desired quality of sound.
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