Tai Ji Chuan had no accompanying music. After liberation, in order to popularize Tai Ji Chuan, the State Sports Commission created 24 types of simplified Tai Ji Chuan on the basis of Yang-style Tai Ji Chuan, and specially wrote accompaniment music for it.

Therefore, the most popular Tai Ji Chuan accompaniment music heard in the park this morning is neither "Two Springs Reflecting the Moon" nor "Running Water in the Mountains", but a tune specially written for Tai Ji Chuan.