안녕,[Credit]Lyrics by 이지승Composed by 이지승, Sleek JeezyArranged by Sleek Jeezy, CharcoalRecorded by 이지승, Sleek JeezyVocal by 이지승, 견자희Rap by 이지승Chorus by 이지승, 설하준Piano by Sleek Jeezy, CharcoalDrum by Sleek JeezyBass by Sleek JeezyGuitar by CharcoalMixing & Mastering by Sleek JeezyArtwork by 크랭키듀 (CRANKYDEW)