According to Christian News Network:
Much of the audience attending the Grammy Awards on Sunday donned light-up devil horns for the opening performance of the annual event—a presentation of the AC/DC hit “Highway to Hell.”
“Party time/My friends are gonna be there too/I’m on the highway to Hell,” the Australian rock band blared out as flames blazed on the jumbotron behind them, along with pyrotechnic effects. “Hey Satan/Payin’ my dues … I’m on the highway to Hell/Don’t stop me.”