01. Sung Hoon – Rhythm Composed by Sung Hoon Arranged by Sung Hoon Lyric by Sung Hoon [credit] EXECUTIVE PRODUCER : 박영태 @INITIAL MUSIC Ent Music Produced & Directed by Sung Hoon Composed by Sung Hoon Arranged by Sung Hoon Lyric by Sung Hoon Mixed by Sung Hoon Mastered by Sung Hoon Artwork designed by @LOCKEROOM STUDIO