SS501's Kim Hyun Joong has finally unveiled his album jacket photo for his second mini-album comeback, "Lucky"! Dressed in a vintage casual look, Kim Hyun Joong made a 'dandy' transformation that all comes together for a stylish and charming concept.� His mini-album kicks off with a rock 'n' roll track titled "Do You Like That", which features a danceable beat and a powerful arrangement of band instruments.� There are a total of five tracks, including his title track, "Lucky", a traditional ballad titled "I'm Your Man", and a sweet love song titled "U". His title track itself features a rhythmical electric guitar and brass rock band sounds.� It's categorized as an up-tempo American punk rock song, something that Kim Hyun Joong has always wanted to try musically.� To make it possible, he's enlisted the help of the members of Day Break and Common Ground. Stay tuned for its release later this month! Source + Photos: Sports World via Naver