App Name: PVSTAR+ (YouTube Music Player) [Android]

Cost: Free

Developer: ASBIT

App Market: Download Page

Description:

PVSTAR+ YouTube Music Player is a free application that has been downloaded more than 2 million in the world.

You can make and manage playlist for Youtube, DailyMotion videos and MV. Moreover, continuous playback, background playback, repeat playback are also supported. You can treat enormous music video as music. you can enjoy free music.

There are a ton of features and some q&a info on the market page.