Is your feature request related to a problem? Please describe.
I'd like the brightness to be based on the music
Describe the solution you'd like
There would be a checkbox next to the brightness slider on top that would override the slider and base the brightness on audio levels.
Describe alternatives you've considered
It would be really nice to somehow select the FFT registers you want associated and select an average or peak from those so If I want just "bass" I can select those registers.
Additional context
Maybe under usermods,, scale the volume to brightness or change the logarithmic curve.
Thank you for your ideas for making WLED better!