What is "yen-j"

Yen-j, also known as Yan Jue, is a Taiwanese jazz-pop singer-Songwriter. He has achieved rising success as a newcomer on the Mandopop scene, due to testimonials from popular artists such as Wang Leehom, Mayday’s Ashin, Dee Hsu, Blackie Chen and DJ Xiao Shu. His fresh combinations of jazz and pop has made him a noticeable star on the rise. His debut album, Thanks to Your Greatness contains 11 songs, all written, and produced by him, or with his input. He also plays many instruments, such as the piano, trombone, guitar and bass guitar.