[MV] 강성 - 비가(悲歌) RIAK KPOP 0 241 0 03.21 17:00 https://www.youtube.com/watch?v=ElHIWccNoEA + 57 https://www.youtube.com/feeds/videos.xml?channel_id=UC1XPu7aMRZaJsb-9P… + 40 [MV] 강성 - 비가(悲歌) 0