M COUNTDOWN｜Ep.721<br />[2021 상반기 NO.1 SPECIAL] 전소연 - 삠삠<br />‘The First Half of 2021 No.1 Special’ JEON SOYEON - BEAM BEAM<br /><br />World No.1 Kpop Chart Show M COUNTDOWN <br />Every Thur 6PM(KST) Mnet Live on Air <br />매주 목요일 저녁 6시 엠넷 생방송<BR>엠카운트다운 최신 클립 다시보기 : http://www.tving.com/smr/vod/player/P/C01_B120041702
