돌아와요 에스파파 -아일- Thanks to MINUE and Hype boy scout Producer 양한그루 Presented by MJ dreamsys Lyrics by 이태건 Composed by 김건우 Arranged by DW217, 양한그루 Drums by DW217 Piano by DW217 Strings by DW217 Guitar by 김의주 Background vocals by 김현아 Design by MINUE Mixed by 곽은정 at Kwak studio Mastered by bk! at AB Room in Caracas, Venezuela