Sam Smith revealed why they cancelled their show after four songs as fans left "disappointed".
The singer was performing at the AO Arena in Manchester on Wednesday for their 'Gloria the tour' to a packed out audience. However, after four songs Sam went off stage for some time.
The lights temporarily dimmed according to guests at the concert and some people speculated their was a power cut. A short time later, thousands were told the show had ended due to "vocal issues" and to leave the arena. Fans said they were "disappointed" about having to leave the concert.