Hard Rock calling have announced more acts for their line up including Supergrass front-man Gaz Coombes, Birmingham's The Twang, new rockers Lonely The Brave as well as Vuvuvultures and Bruno Major.

Each year Hard Rock run the 'Hard Rock Rising' new talent competition, to discover the very best in new music. This year's winners were the home-grown Londoners The Carnabys. These guys make real music and will be joinning the main stage on Sunday 30th June. Tickets are still available for both Saturday with Kasabian, and Sunday with Bruce Springsteen & The E Street band here. Hard Rock Calling 2013 at Olympic Park, Stratford, London betweenSat 29th to Sun 30th June 2013.