사장님 죄송합니다 [Credits] Produced by RBBR Lyrics by 김거지 Composed by 김거지 Arranged 김성윤 Electric Guitar 김거지, 김성윤 Electric Piano 김성윤 KeyBass 김성윤 Mellotron 김성윤 Rhythm Programming 김성윤 Chorus 김성윤 Recorded by 최상언 Mixing and Mastering 김홍준 Art Directed and Design by 신청윤