Artist: Jeongkwon Lee - Recording Arranger: Jisoo Kwon - Chorus: Seungyoon Lee - Mix Engineer: Ji Bok Jang - Recording Engineer: PyungWook Lee - Recording Engineer: Jisoo Kwon - Mastering Engineer: Ji Bok Jang - Producer: Jisoo Kwon - Vocals: Jeongkwon Lee

Artist: Jeongkwon Lee - Recording Arranger: Jisoo Kwon - Mix Engineer: Ji Bok Jang - Recording Engineer: PyungWook Lee - Recording Engineer: Jisoo Kwon - Mastering Engineer: Ji Bok Jang - Producer: Jisoo Kwon