Periodicity was a popular new composition technique in the Classical period. It. was meant to make music sound more like human speech, therefore making it. sound more natural.
A periodicity consisted of two or more Phrases concluded by a Cadence. The improvement of opera, oratorio, and the cantata gave a prominence to vocal track at some stage in the Baroque era (c. 1600–1750) that made it identical in significance to instrumental track, with which those bureaucracy had been carefully allied.
In track, serialism is a technique of composition the use of collection of pitches, rhythms, dynamics, timbres or different musical elements. Serialism started normally with Arnold Schoenberg's twelve-tone technique, aleven though a number of his contemporaries had been additionally operating to set up serialism as a shape of post-tonal thinking.
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