A band is a group of musicians who come together to create and perform music. Bands can vary in size and style, ranging from small ensembles to large orchestras. They often play a variety of genres, including rock, jazz, pop, and classical, and may include instruments such as guitars, drums, and keyboards. Bands typically perform live at concerts and events, and they may also record albums to share their music with a wider audience. Famous bands like The Beatles and Queen have left a lasting impact on the music industry, influencing countless artists and shaping popular culture.