After the release of Ryu Joon Yeol's single, produced by Amoeba Culture's hit producer Philtre, the singer revealed a special making clip, where fans can get a glimpse of his recording process! You can also listen to Ryu Joon Yeol singing "How" in the studio, bringing out his acting emotions for the calming ballad. 

What do you think of singer Ryu Joon Yeol?