File:'최초 공개' 러블리♡힙 '전소연'의 '삠삠 BEAM BEAM' 무대

M COUNTDOWN｜Ep.717 전소연 - 삠삠 (JEON SOYEON - BEAM BEAM) World No.1 Kpop Chart Show M COUNTDOWN Every Thur 6PM(KST) Mnet Live on Air 매주 목요일 저녁 6시 엠넷 생방송 - ▶ Mnet 유튜브 구독하기: http://www.youtube.com/subscription_center?add_user=Mnet
 * 1) 엠카운트다운 #MCOUNTDOWN #전소연

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