Escape tones - A note that is played on a weak beat and resolves to a chord tone on a strong beat.
Melodic sequences can serve several functions in music, including:
The A section is usually the main theme of the piece and is repeated at the end of the composition. The B section is usually in a contrasting key, tempo, or melody, and provides a break from the repetition of the A section.
The structure of ternary form can be represented as follows:
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