The stool is the pure music of "Yungong Xunyin". Xu Jingqing, the composer of "Yungong Xunyin", is the composer of all the soundtracks for Journey to the West. The musical instruments used in this piece include: electronic instruments, Western orchestral instruments, guzheng, pipa, harp, triangle, tubular bells, Chinese chimes, African drums (bongo drums), congas, drum kits (jazz drums), and bass guitar.