Michael Vorfeld: Light Bulb Music from Norman Liebich on Vimeo.

Artist Michael Vorfeld created an audio installation from the sounds of lights being turned on and off.

It’s very beautiful. I’m only a little disappointed that there isn’t more of a tonal range between the bulbs. (Also a little surprised that the sound is more of a ding than a hum.)

Still, I wish I’d thought of it first.