Executive produced by 재주소년, 섬의 편지 Produced by 재주소년 All Songs And Lyrics by 섬의 편지 All Arranged by 섬의 편지, 박경환(track. 2, 4, 5, 6, 7, 9), 이사라(track. 3, 4, 6), 1972(track. 8), 폴린딜드 (track. 7), 홍혜림 (track. 2) Recorded by 재주소년, 폴린딜드 at Studio Gift, 섬의 편지 at BOOXI STUDIO, 유상봉 at sabo's room, 1972 at 9 song’s room Mixed by 재주소년 at room afternoon Mastered by bk! at ABroom Album Design 배혜림 A&R 김상구 afternoon records
