What is the significance of the measure in music composition and how does it contribute to the overall structure of a musical piece?

In music composition, a measure is a unit of time that organizes the beats and rhythms of a piece. It helps create a sense of structure and organization in the music. Measures contribute to the overall structure of a musical piece by dividing it into smaller, manageable sections, allowing for patterns and repetition to be established. This helps the listener follow the music and understand its form and flow.