The angklung is a traditional musical instrument from Indonesia, made of bamboo tubes attached to a frame. Each tube is tuned to a specific pitch, and when shaken, the tubes produce a resonant sound. The angklung is often played in ensembles, where multiple musicians collaborate to create harmonious melodies. This instrument is commonly associated with the Sundanese culture of West Java. The angklung has gained international recognition and is used in various performances, showcasing its unique sound and cultural significance. In 2010, it was recognized by UNESCO as an Intangible Cultural Heritage of Humanity, highlighting its importance in preserving cultural traditions.