Vocal styles refer to the distinct ways in which singers express their voices, often influenced by genre, technique, and cultural background. Common styles include classical, pop, jazz, and opera, each characterized by unique vocal techniques and emotional expressions. For example, classical singing emphasizes breath control and resonance, while pop often focuses on catchy melodies and relatable lyrics. Different vocal styles can also incorporate various techniques, such as vibrato, falsetto, and growling. These techniques enhance the singer's ability to convey emotion and connect with the audience. Understanding vocal styles helps listeners appreciate the diversity and artistry in music across different cultures and genres.