The answer is, "Three Part Form."
ABA is Rondo Form.
When the B theme is the same tonality as the A theme that's called Theme Variation Form.
AABA is Ballad Form
When a theme is characterized by stanzas it's called Stanza Form.
I believe the compositional styles matched with
characteristics are:
a. Organum: a composition of two or more voices, one of
which is based on a previously existing chant melody.
Organum represents an early type of polyphonic music based on plainsong. In
contrast to Gregorian chant, organum has an accompaniment.
b. Gregorian chant: monophonic melodies compiled by a
certain pope.
This chant represent the central tradition of Western plainchant. It is a unaccompanied
sacred song of the Roman Catholic Church.
c. Polyphony: any composition using two or more independent
voices.
The polyphony is musical texture that combines melodic, rhythmic, and harmonic
aspects of a musical composition.
The two Donatello's characteristic formal contributions are encountered in the work for Baptistery of Siena. He demonstated it through organizing the relief by a rigorous application of the rules of perspective. Even though it was created at a shallow deptht, this technique makes each figure of a scene emerge clearly and very logically. This technique is determined as a flattened relief.
Franz Joseph Haydn
A composer from Vienna, Austria who developed new musical forms such as the sonata and the symphony during the classical period
if Sam is adding data and calling at the same time, she is multitasking. which means doing multiple things at the same time
