DMA’S have announced they will be performing an exclusive acoustic set at London’s Old Blue Last.In the post on Thursday (November 11), the Sydney-native indie trio confirmed they will take to the stage next Friday (November 19), with Liverpudlian outfit Rats in support.The show – an exclusive event hosted by Scotts Menswear – will have all of its proceeds donated to Teenage Cancer Trust.Excited to announce we will be playing an exclusive gig for @scottsmenswear Xmas Live, at Old Blue Last,