Add static and animated (gif) background support behind the spectrum visualizer. Some initial googling links: - [This looks deprecated/abandoned but could help](https://www.pygame.org/project-GIFImage-1039-.html) - [Static background stack overflow post](https://stackoverflow.com/questions/28005641/how-to-add-a-background-image-into-pygame) - [Step by step tutorial](http://programarcadegames.com/index.php?chapter=bitmapped_graphics_and_sound&lang=en)