Footage has emerged from the US of the confused crowd at a Kanye West concert, right after he cancelled the gig apparently due to voice problems. <br /><br />The video, shot on Thursday at the Forum in Inglewood, California, shows a huge crowd standing up in the stadium without knowing what to do and people leaving the venue moments after.<br /><br />Kanye was previously forced to cut short his performance at the Meadows Music Festival in October after his wife was robbed at gunpoint in Paris.
