EFFECTS
Cover glowThe light around the big cover in Now Playing and the small one in the player bar.
Background glowThe big cover's light spreading behind the panels and under the sidebar in Now Playing.
Frosted glassBlur behind panels. Off is lighter on older PCs.
Spectrum barsThe bars dancing next to the song in the player bar.
Seek waveThe wave that rides the progress bar.
Ambient lightThe slow glow drifting behind every screen.