Best video app for Music Videos. Billboard Top 30, Pop, R&B, Rock, Country, Electronic, C-Pop, K-Pop, J-PopWatch weekly top music videos from sites like billboard.com, kkbox.com.tw, gaonchart.co.kr, oricon.jp, and more!http://www.mvbox.meApp Permissions:Network: This app requires access to Internet and YouTube.Write to USB storage: Used for caching application data 更新内容： 修复了一些BUG。