An ancient musician in traditional Chinese attire playing the yu, a musical instrument similar to a sheng but larger in size. The yu has 23 pipes, each producing a unique sound when blown. The musician's expression is focused and serene, highlighting the artistry and skill required to play this instrument. The background features traditional Chinese musical symbols and motifs, enhancing the classical and elegant atmosphere of the scene. The style is vibrant children's animation, with detailed textures and lighting effects to bring out the historical charm of the yu instrument.