[K-POP PEDIA(케이팝피디아)] Underrated Idol Song TOP4(저평가된 아이돌 노래 TOP4)

[K-POP PEDIA(케이팝피디아)] Underrated Idol Song TOP4(저평가된 아이돌 노래 TOP4)_9MUSES(나인뮤지스), Block B(블락비), EXID(이엑스아이디), B1A4(비원에이포) [ENG/JPN/CHN SUB] *English, Japanese, and Chinese subtitles are now available. :D (Please click on ’CC’ button or activate ’Interactive Transcript’ function) *日本語/英語/中國語の字幕が用意されてあります。:D (CCボタンをクリック、それとも’Interactive Transcript’ 機能を活性化して下さい) *中文和英文、日文字幕可供选择。:D (请点击“CC“按钮，或者激活“互动式字幕“功能) K-POP PEDIA introduces 4 underrated idol songs. You might wanna save your cell-phone charges and invest