Courteeners have announced they’ll be performing a short run of new warm-up gigs ahead of their massive Old Trafford homecoming show.The Manchester band will play Leicester’s O2 Academy, Stoke-on-Trent’s Victoria Hall, and Halifax’s Victoria Theatre this coming September, with support coming from Zuzu.The gigs will precede Courteeners’ huge hometown show at Manchester’s Emirates Old Trafford cricket stadium on September 25, which sold out in just 90 minutes.