Listen to 5.5beta Zero Nine debut

New features in 5.5beta:

1, new desktop lyrics function, karaoke more enjoyable

2, freely set lyrics association, pure music experience more refreshing

3. Further optimize the listening strategy, and listen to songs online more smoothly

4, Optimize the menu details Settings, more perfect user experience

5, replace the new default skin, the visual effect is more fashionable

6. Modify other bugs