1% (원퍼센트) '올해가 가기 전에' Merry Christmas [Credit] 01.올해가 가기 전에 작사 : 9999 작곡 : 9999 편곡 : 9999 Composed by 9999 Lyrics by 9999 Arranged by 9999 Keyboard by 9999 Bass by 9999 Drum by 9999 Chorus by 9999, HWA.B Recorded by 9999 at OnePercent Space Mixed by 9999 at OnePercent Space Mastered by 9999 at OnePercent Space 02.올해가 가기 전에 (Inst.) 작곡 : 9999 편곡 : 9999 Composed by 9999 Arranged by 9999 Keyboard by 9999 Bass by 9999 Drum by 9999 Mixed by 9999 at OnePercent Space Mastered by 9999 at OnePercent Space Executive Producer 9999 Producer 9999 Mixing & Mastering Engineer 9999 at OnePercent Space Art & Design by 강승희 Presented by OnePercent Music