A banjo is a stringed musical instrument known for its bright, twangy sound. It typically has a circular body, a long neck, and four to six strings. Banjos are often used in folk, bluegrass, and country music, making them popular among musicians who enjoy lively, upbeat tunes. The instrument's unique sound comes from its drum-like body, which amplifies the vibrations of the strings. Famous banjo players, like Earl Scruggs, have helped popularize the instrument, showcasing its versatility in various music genres. Whether played solo or in a group, the banjo adds a joyful rhythm to any performance.