NONE _ doremifa(도레미파)
https://www.youtube.com/watch?v=JJivvb0zsLU&list=WL&index=212 Kakao M (on behalf of HOLYHOOD MUSIC, BRANDNEW MUSIC)
https://www.youtube.com/watch?v=JJivvb0zsLU&list=WL&index=212 Kakao M (on behalf of HOLYHOOD MUSIC, BRANDNEW MUSIC)