Two rock and roll performers on stage playing their guitars performing in front of a crowd .
It is impossible that two rock and roll performers put away their guitars and pack up their amps after an empty event .
It is impossible that two rock and roll performers put away their guitars and pack up their amps after an empty event .
It is likely that two rock and roll performers put away their guitars and pack up their amps after an empty event .
Two rock and roll performers put away their guitars and pack up their amps after an empty event .