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.

Fans of rock band Journey were silenced during Friday night’s RodeoHouston performance. The band was singing its signature hit when the sound cut out.

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.