Wu Songjin, pen name Songjin, is a national first-class songwriter and senior music producer. Born in Nanchang, Jiangxi Province, he graduated from the Composition Department of Shanghai Conservatory of Music. He once served as the deputy editor-in-chief of "Heart Voice Song Magazine" and the music director of Jiangxi Satellite TV's "China Red Song Club". Currently, he is the senior editor of China Records Guangzhou Company and the artistic director of Songjin Music Studio. The winner of the 10-year Achievement Medal of the Chinese Pop Music Circle, the 30-Year Achievement Award of the Guangzhou Pop Music Circle, and the Best Music Producer in China. He is the vice chairman of the Guangzhou Musicians Association, an editorial board member of magazines such as "Popular Songs", "Popular Songs" and "Music World", and a visiting music professor at Beijing Institute of Modern Music and other universities.

With more than 40 years of career, he has composed more than 4,000 musical works, more than 100 of which have been widely circulated, and more than 20 of which have won national composition awards for the first time. He has edited and recorded more than 200 albums and more than 10 books.