Vocal improvisation is the art of creating spontaneous melodies and lyrics using just the voice. It allows singers to express their emotions and ideas in real-time, often without any pre-planned structure. This practice is common in various music genres, including jazz, blues, and gospel, where artists showcase their creativity and skill. During vocal improvisation, performers may play with rhythm, pitch, and dynamics, making each performance unique. It encourages collaboration among musicians, as they respond to each other's ideas. Famous vocalists like Ella Fitzgerald and Bobby McFerrin are known for their incredible improvisational abilities, inspiring many to explore this expressive form of music.