Christmas lights to music?

Christmas lights to music?

I have 2 strands of small christmas lights (like you would put on a tree etc.) hanging around the room. I was wondering if anyone had a way of making them flash to music. Possibly a sensor or something? Any help or recommendations would be great! Thanks!!

Google “sound reactive light controller”
If the lights are LED’s then you can buy a box that you plug the lights into, then you can control them yourself or they react to sound :slight_smile: