“ 사랑이 덥던 아무도 없던 그 여름날의 끝에서 ” [Credits] Produced by 9F Co-Produced by CROSS PHASE Inc. Lyrics by 정민, 9F Composed by 정민, 9F Arranged by 정민, 9F E.Guitar by 임석원 A.Guitar by 임석원 Chorus by 정민 Recorded and Mixed by 장민 @M Creative Sound Mastered by 권남우 @821 Sound Mastering Hair-Styling by Chae Yeon A @미러미러 Make-Up by Park Jee Won @미러미러 M/V Directed by 9F, J.Ondo @CROSS PHASE Inc.