아에이오우 어?! 2024 [Credit] Produced by HD BL4CK Composed by HD BL4CK Arranged by HD BL4CK Lyrics by 김효은, QM, KAMBO, 도넛맨, Ambid Jack, Swervy All Instruments by HD BL4CK Mixed by HD BL4CK, The Quiett Mastered by The Quiett Executive Producer: The Quiett Artwork by NEOGIJANG Inspired by Soul Company, META., 유재윤