Anonymous Artists [ Up Down ]   2020년 1월 30일   ‘너에 의해 나는 Up Down’   ■ 크레딧 Associated by Anonymous Artists   Composed by SIM2, BAYLEE, Acy blu, BOiTELLO Arranged by SIM2 Lyrics by BAYLEE, Acy blu, BOiTELLO Mixed & Mastered by Doubdub   Artwork by 허설진   ARTIST | SIM2