Houston rodeo attendees in the stands for Friday night's Journey concert at NRG Stadium were in mid-song when a bizarre sequence of events derailed the show and ultimately led to its cancellation.

KHOU reports that crew members ran onto the stage holding fire extinguishers, and the band left as a result of what the Houston Rodeo later called an “electrical incident.” After a few minutes, an announcement was made over a loudspeaker to let attendees know that the concert had been cancelled.