A musical group is a collection of individuals who come together to create and perform music. These groups can vary in size, ranging from small ensembles to large bands, and they often specialize in specific genres such as rock, jazz, or pop. Members typically play instruments, sing, or both, collaborating to produce a cohesive sound. Musical groups can be professional or amateur and may perform in various settings, including concerts, festivals, and recording studios. Some well-known examples of musical groups include The Beatles, Queen, and The Rolling Stones, each contributing significantly to the music industry and culture.