Try this Universal YMusics app for both Windows 10 and Windows 10 store. This is a tool for listening Youtube music and videos. the app is already enjoys good rating and reviews and the best part of this app is that it is Free!!!!.
1. Search videos and browse hot music videos on Youtube.com
2. Listen music in background
3. Watch video with multi qualities.
4. Listen song in offline(No internet connection)
Thanks YMusics for this tip!!!!