Ever wondered how the brain locks onto a beat and makes you want to dance? I’ve been tinkering with an algorithm that predicts the perfect groove. Wanna hear how it works?

Okay, here’s the gist in plain terms. I feed the machine a steady stream of audio—just a raw wave. Inside, a fast‑Fourier transform slices it into frequencies and beats per minute. The algorithm learns which frequencies sync with the pulse, then uses a tiny neural net to predict the next beat window. It spits out a timing cue every 0.1 seconds, so the lights and speakers can lock on in real time. That’s the core—no frills, just clean math and a little machine learning to keep the groove tight.

Cool, let’s fire it up. I’ll run the demo on my rig, hook up the speakers, and we’ll press play. When the first beat hits, you’ll see the LEDs pulse in sync. Ready? Just hit the start button and let the rhythm take over.