What's a lick in music and how can it be used to enhance a musical performance?

In music, a lick is a short musical phrase or pattern that is often repeated throughout a song. Licks can be used to add flair, creativity, and excitement to a musical performance. They can serve as memorable hooks, improvisational tools, or signature elements that help define a musician's style. Incorporating licks can enhance a musical performance by adding variety, interest, and a sense of individuality to the music.