“ㅇㅇ"     [Credit] Composed by DAVII, Gaeko, Heize /  Lyrics by Gaeko, Heize /  Arranged by DAVII Piano by DAVII /  Bass by DAVII /  Drums by DAVII /  Guitar by 임민기/  Chorus by Gaeko, Heize, DAVII Recorded by Gaeko at Gaejaksil, 배소윤/  Mixed by 고현정at KoKo sound /  Mastered by 권남우at 821 sound mastering