Sheng is a traditional Chinese musical instrument, classified as a free reed mouth organ. It consists of a series of bamboo pipes of varying lengths, each fitted with a metal reed. When a player blows air into the instrument, the reeds vibrate, producing sound. The sheng is known for its rich, harmonious tones and is often used in Chinese folk music and ensembles. The sheng has a history that dates back over 3,000 years, making it one of the oldest instruments in China. It is typically played in both solo and group settings, contributing to the unique sound of traditional Chinese orchestras. The instrument has also influenced various other musical traditions across Asia.