Ternary form is a symmetrical structure in music most often represented by the letters ABA. The A represents a musical idea or ideas, the B represents new, contrasting material, and the final A represents a return to the familiar music heard in the opening of the piece.

What pattern represents ternary form?

Ternary form, sometimes called song form, is a three-part musical form consisting of an opening section (A), a following section (B) and then a repetition of the first section (A). It is usually schematized as A–B–A.

Is ABC ternary form?

Ternary is a musical form consisting of three distinct sections. ... Though it might seem logical, ternary form is not typically defined as being ABC. ABC is more often considered as part of the through-composed category because each section contains different music.