Vocal music is a type of music that primarily uses the human voice to create melodies and harmonies. It can be performed solo or in groups, and it often includes lyrics that convey emotions, stories, or messages. Various styles of vocal music exist, such as opera, choir, and pop, each with its own unique characteristics and techniques. In vocal music, singers may use different techniques like melisma or vibrato to enhance their performance. This genre can be accompanied by instruments, but the focus remains on the voice. Vocal music plays a significant role in many cultures and is often used in celebrations, rituals, and entertainment.