Credits 01. 하루종일 (Feat. 윤태희) Lyrics by YOUNGWON, 윤태희 Composed by YOUNGWON, 윤태희, Saka ayumu Arranged by Saka ayumu 2. My Bad (Feat. Blow OF) Lyrics by YOUNGWON, Blow OF Composed by YOUNGWON, Blow OF, Saka ayumu Arranged by Saka ayumu Mixed by CiaNo @cianotebook Mastered by CiaNo @cianotebook