꼭 필요합니다 (Be Positively Necessary) [In the Style of Mun Ju Ran]

歌曲	꼭 필요합니다 (Be Positively Necessary) [In the Style of Mun Ju Ran]
歌手	Groove Edition
专辑	K-Pop Karaoke Instrumental (가요 MR반주) Part 24