Which statement reflects the nature of dissonance?

• A. Dissonant: unpleasant or harsh sounding; used to create tension, drama, make music more interesting and innovative; release tension by returning to consonant sound
• B. Consonant: stable and restful, with no need for resolution
• C. Dissonance always requires a slower tempo
• D. Dissonance cannot occur in tonal music

Answer: (A)

Dissonance is about tension and instability in music. When sounds clash or create an unstable interval or chord, the result feels unsettled and begs to move to something more stable. This push-and-pull gives music drama and interest, and composers rely on that tension to propel musical ideas, then relieve it by returning to consonance.

That’s why the statement describing dissonance as unpleasant or harsh sounding, used to create tension and drama, and released by returning to a consonant sound is the best fit. It captures both the expressive effect (tension and drama) and the common way we experience dissonance (as something to resolve).

The other ideas aren’t accurate reflections of how dissonance works. Consonant sounds can feel stable and resting, but in tonal music there is often a sense of needing resolution as a path toward final closure; calling it an absolute “no need for resolution” oversimplifies how harmony tends to function. Dissonance isn’t tied to tempo; it can appear at fast, slow, or variable speeds. And tonal music does include dissonant moments, so saying dissonance cannot occur in tonal music isn’t correct.