“ White Seoul ” Written by JAEHA, The TRINITY Composed by JAEHA, The TRINITY Arranged by The TRINITY Piano by The TRINITY Drum by The TRINITY Bass by The TRINITY Synthesiser by The TRINITY Acoustic guitar by 이신우 Electric guitar by 이신우 Artwork by LEERYAN Mixed by 전찬민 @Mat Kor Studio Mastered by 권남우 @ 821 Sound Mastering Executive Producers : The Quiett, 염따