木琴 (mùqín) is a traditional musical instrument from East Asia, similar to a xylophone. It consists of wooden bars of varying lengths that are struck with mallets to produce sound. The bars are arranged in a specific order, allowing musicians to play melodies and harmonies. This instrument is often used in folk music and orchestras, providing a bright and resonant tone. The 木琴 is popular in countries like 中国 and 日本, where it is appreciated for its unique sound and cultural significance. It is also used in educational settings to teach rhythm and music to children.