Li-An William Wei, professionally known as WeiBird, is a Taiwanese singer-songwriter well versed in folk-pop, soul, and R&B. Despite picking up the guitar at age of fifteen, he has since demonstrated his great talents in both songwriting and live performances. His works can be found in those of numerous high-profile Mandopop artists, such as Jolin Tsai, Park Jung Min, Vivian, and many more.