Spectrum Bars

A glowing LED equalizer that dances to whatever you're playing.

The classic equalizer, reborn as a wall of glowing LED segments that leap and fall with your music. With the audio permission granted it reads your system audio live, splitting it into frequency bars that punch up on the beat and drift back down with a smooth peak-hold cap floating above each one. Set the bar count and height, soften or sharpen the response, mirror it about the center, and recolor the gradient to match your desktop.