Friday 15th May 2015 – Deep Purple today announce that ‘Rival Sons’ will be their very special guests on their European tour including a special London show at The O2 on Thursday 3rd December 2015. Tickets are on sale now, priced £50 and £54 (subject to per-ticket charge plus order processing fee) and are available from www.livenation.co.uk or www.ticketmaster.co.uk