Credit 사람의 마음이 이리도 쉽게 변할 줄은 몰랐어 (2024 version) Lyrics by - MC스나이퍼 Composed by - MC스나이퍼 Arranged by - 유월 Vocal performed by - MC스나이퍼 Guitar Performed by - 유월 Bass Performend by - 이진석 Drum Performend by - 전승환 Piano Performed by - 가가멜 Mixed by - MasterKey @821 sound Mastered by - 권남우 @821 sound