Which of the following characteristics defines Classical music?

The defining characteristic of Classical music found in the correct answer relates to the clear and structured nature of its harmonic progressions, particularly the cadence points. Cadences, which are musical phrases that signify the end of a section or piece, are prominent in Classical music. They provide a sense of closure and resolution, contributing to the overall clarity and formality of the compositions. This clarity allows listeners to easily follow the musical development, distinguishing Classical music from earlier styles, which may have had less defined structural elements.

Understanding cadence points also highlights how Classical composers were intentional about creating contrasts within their music, allowing them to transition effectively from one section to another. This emphasis on formal structure and predictability is a hallmark of the Classical style, contrasting with more improvisational or less structured genres.