RPi 4B running raspios-buster-lite with dancyPi-audio-reactive-led installed as a real-time LED-strip music-visualizer, illuminating a burnt-out 3.6kW Eimac 3-1000Z RF-transmitter tube from below.
RPi-display is used as Roon web-display with a customized layout via bare-minimum chromium/openbox/Xserver install.
All auto-starting on power-up, since I shutdown everything when not listening … fun little project.