Elbow.The venue – which has a capacity of 23,500 and is the biggest indoor arena in the UK – has been plagued by issues over recent months, and has experienced countless delays when it comes to opening.Originally, the arena was set to open officially three weeks ago with an opening gig from comedian Peter Kay, however this, along with many other planned shows, were postponed at the last minute.Now, the venue has finally opened its doors to the public and seen Elbow become the first act to complete a scheduled date in the venue’s calendar.Guy Garvey and co. received an enthusiastic response from the crowd last night (May 14) and made references to the long-running issues that have loomed over Co-Op Live in recent weeks.“Good evening Manchester! Let’s open this venue properly shall we?,” the frontman said at the beginning of the gig, opening with ‘Things I’ve Been Telling Myself For Years’.