Answer:
1. the structure of a musical composition. The term is regularly used in two senses: to denote a standard type, or genre, and to denote the procedures in a specific work.
2. Iterative and reverting types - iterative types, not common in Western music, may be found in the recitation tones of Gregorian chant, in which, for example, each line of a psalm is sung to the same melodic formula.
Binary - The rounded binary form took on great importance in the late 18th century, when it was expanded and elaborated into what is known as sonata form (also called sonata-allegro or first movement form)
Ternary - Another basic reverting type is ternary (three-part) form, a b a, also known as “song form” because of its frequent use in that genre, as well as in character pieces for piano. The form dominates the aria in late Baroque opera (the da capo aria, in which the final statement of a is not written out
Strophic Types: The strophic type is seen in hymns and traditional ballads, in which different poetic strophes are set to the same melody. Thus, while the melody of a single stanza may accord with one of the reverting types, the hymn or ballad as a whole is strophic; this also applies to the fixed forms of medieval music and to many
3. According to musicological studies on oral transmission, repeated patterns are considered important for determining musical similarity in folk songs. ... The annotated patterns allow us to compress the songs by 60% at the expense of a 3 percentage points decrease in classification accuracy.
Explanation:
