Bobby Jensen of Hairball was tearing through “Detroit Rock City” by KISS in full Paul Stanley costume and make-up when something went kind of wrong. Sparks from on-stage pyro landed in his long hair and ignited. Jensen kept singing and playing while the fire raced up the back of his head. Two crew members finally rushed over and extinguished the flames.

Jensen didn’t miss a vocal or a chord the entire time and was applauded for his efforts once the crowd knew he was OK. A video from the concert in Sioux City was posted on Twitter with the caption: “The most rock and roll thing you will ever see.”