Search results
Results from the WOW.Com Content Network
Microtonality is the use in music of microtones — intervals smaller than a semitone, also called "microintervals".It may also be extended to include any music using intervals not found in the customary Western tuning of twelve equal intervals per octave.
The Tchefuncte culture were the first people in Louisiana to make large amounts of pottery. Ceramics from the Tchefuncte culture have been found in sites from eastern Texas to eastern Florida, and from coastal Louisiana to southern Arkansas. [2] Pottery was made by coiling clay into a shape and then smoothing it to form a container.
The earliest use I have found so far of the word "microtone" is in 1912 (two years before the earliest citation in the OED), but the article disparages the "widespread use" of the word. This suggests that, amongst ethnomusicologists at least, by 1912 "microtonal" and/or "microtonality" had already been in use for some time.
In scoring the large, dense clusters of the solo organ work Volumina in the early 1960s, György Ligeti, using graphical notation, blocked in whole sections of the keyboard. [ 13 ] The performance of keyboard tone clusters is widely considered an " extended technique "—large clusters require unusual playing methods often involving the fist ...
Quadrangularis Reversum, one of Partch's instruments featuring the 43-tone scale. The 43-tone scale is a just intonation scale with 43 pitches in each octave.It is based on an eleven-limit tonality diamond, similar to the seven-limit diamond previously devised by Max Friedrich Meyer [1] and refined by Harry Partch.
A semitone is thus made of two steps, and three steps make a three-quarter tone or neutral second, half of a minor third. The 8-TET scale is composed of three-quarter tones. Four steps make a whole tone. Quarter tones and intervals close to them also occur in a number of other equally tempered tuning systems.
One voice slides down from 386 cents to 347, the other slides up from 0 cents to 32, yet the harmonic shift can be dramatic. The best-known example of tonality flux, and one of the two Partch uses as illustration, is the beginning of his composition The Letter, in which the kithara alternates between two chords, one major and one minor, with the minor third of one nestled inside the major ...
with this set of chosen notes in bold face, and some of the omitted notes shown in grey. [e]This limitation on the set meantone notes and their sharps and flats that can be tuned on a keyboard at any one time, was the main reason that Baroque period keyboard and orchestral harp performers were obliged to retune their instruments in mid-performance breaks, in order to make available all the ...