푸른 마음만 남은 지금에서야 [Credit] Lyrics Written by 이지승 Composed by 이지승, Sleek Jeezy, Charcoal Arranged by Sleek Jeezy, Charcoal Produced by Sleek Jeezy, 이지승 Vocal by 이지승, 송푸름 Rap by 이지승 Drum by Sleek Jeezy, Jane B Piano by Sleek Jeezy Bass by Charcoal Guitar by Charcoal Violin by 김연송 Recored by Sleek Jeezy, 김동현 @wavetable studio Mixed by Sleek Jeezy, 김동현 @wavetable studio Mastered by 권남우 @821 Sound Artwork by 크랭키듀 (CRANKYDEW)