Where did Zhang Junhao's adolescent accompaniment come from?

TF family. The accompaniment of this song is called "Youth (No Harmony)", which is sung by the singers TF family and TF family-Zhang Junhao. TF family, affiliated to Jinghua Times Feng Jun Culture and Art Development Co., Ltd., was established in 2009, mainly recruiting and exploring students with excellent comprehensive conditions such as appearance. After receiving the company's professional performing arts training, the students officially debuted through the company's new media operation. It has successively launched TFBOYS, Time Youth League and other combinations.