Optimus Alive festival have announced a few more additions to this year's festival line-up, including SBTRKT and The Antlers.

The Maccabees, Warpaint, Katy B, The Kills, Miles Kane, LMFAO, Sebastian and Lostprophets will join the previously announced Caribou, Florence And The Machine, Justice, Mazzy Star, Metronomy, Mumford and Sons, Paus, Radiohead, The Cure, The Kooks, The Stone Roses and Snow Patrol in Lisbon, Portugal 13-15th July 2012.

For more information/tickets, please head to optimusalive.com