Dr. Choi Ki Seok OST STUDIO ZILPUNG每周一在kakaopage上线的<Level Up Dr.Choi Ki Seok>!!!OST上线 Jung Yejun的这首《All day,all along》是由 通过成始璄的《只要你呆在我身边》出道 并且被誉为热门作曲家的Ahn Jaehwan、Hyoun联手创作 他们的参与让<Level up Dr. Choi Ki seok>的OST绽放光彩。 [Credit] Executive Producer / Blackhouse,스튜디오질풍 Lyrics / 안재환, 효운 Composed / 안재환, 효운 Arranged / 안재환, 효운 Piano / 안재환 Drum / 안재환 Bass / 진현교 Guitar / 윤다훈 String Arranged / 안재환 Digital Editing / 정모연@Vibe606Studio Mix / 곽정신@Vibe606Studio Mastering / SoundMax Album Cover / 스튜디오 질풍