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

In Music Theory, the antecedent is the first part of a musical phrase that sets up expectations for the listener. It typically ends with an unresolved or incomplete feeling. The antecedent creates tension and anticipation, leading to the consequent, which resolves the musical idea. This interplay between the antecedent and consequent helps shape the overall structure of a musical composition by creating a sense of balance and development.