Singing is the act of producing musical sounds with the voice. It involves the use of pitch, rhythm, and melody to create a harmonious expression of emotions or ideas. People sing for various reasons, including entertainment, cultural traditions, and personal enjoyment. Singing can be performed solo or in groups, such as choirs or bands. It is often accompanied by musical instruments, like the guitar or piano. Different styles of singing exist, including classical, pop, and folk, each with unique techniques and characteristics. Singing can also be a form of communication and storytelling across cultures.