Percussion instrument Little Zhong Qin is a percussion instrument with pitch developed for children's music enlightenment education. When playing, you need to hit the keys of Zhong Qin Jr. with a small percussion stick. Inspired by ancient bells and xylophone bells, it can also be understood as Jason Chung. It not only has a piano-like loud and harmonious voice, but also has an ancient chime-like rhyme, which is suitable for children aged 3-6 to learn and use. Zhong Qin Jr.' s sound quality is crisp and sweet, which can not only cultivate children's interest in music, but also master basic music knowledge. The official Zhong Qin is a percussion instrument used by European orchestras. Tune according to a certain scale, belonging to percussion instruments. Zhong Qin consists of a group of flat steel bars with different lengths fixed on the frame. The steel bars are arranged in semitones according to the order of piano keys. The player hits the middle of the steel bar with a pair of hammers, which are made of rubber, glass, metal or wood. Zhong Qin is rarely used for solo, but it is usually used with other instruments in an orchestra to provide a bright and transparent effect. Zhong Qin's most famous solo is Papagino's Mo Ling Yin in Mozart's opera The Magic Flute.