"ROLLERCOASTER (왜 만나) Official MV
╰    • DKB(다크비) -  Rollercoaster (왜 만나) MV  

DKB (다크비)
╰ Instagram:   / official.dkb  
╰ TikTok: https://www.tiktok.com/@official.dkb?...
╰ Twitter:   / dkb_brave  
╰ Vlive: https://www.vlive.tv/channel/A49B53

SNS
╰ Instagram:   / edweird0  
╰ Business Email: [email protected]