Sure thing, the data is pretty straightforward. A typical guitar solo runs about 100‑110 bpm and hits around 90 dB, and that usually correlates with a 5‑10 bpm jump in average heart rate, according to a 12‑venue study. Crowd cheers, measured by decibel spikes and camera‑based crowd lift, climb roughly 20 % when the solo hits its highest note cluster. Emotionally it feels magical, but the numbers are pretty convincing.