Moving inner circle, moving bg stars, bg blur

New features:

• Inner circle can react to overall volume
• Moving stars in background (similar to Trap Nation)
• Ability to blur background image

Showcase of new features:
https://user-images.githubusercontent.com/18127101/117805131-e728a980-b258-11eb-97cc-a8e75fc692ae.mp4

All of the above can be disabled and are customizable.