South Korean singer-songwriter Roy Kim has released three studio albums, 10 singles (including three collaborative songs), and 19 music videos.
Since his first appearance on Mnet's talent competition series Superstar K4, the artist has sold over 12 million digital downloads in South Korea.
Six of his cover songs were released during the competition, one of which ("Becoming Dust") topped both the Gaon Digital Chart and the now-defunct Billboard Korea K-Pop Hot 100.
[12] In July 2015, the single "The Way to Meet You" was released as a duo with a female vocalist (Bae Da-hae [ko]), for the first time since Kim's debut.
[15] Kim also collaborated with veteran singer-songwriter Lee Moon-se and Hanhae from hip-hop trio Phantom, on the holiday single "This Christmas".