DragonForce is a British power/speed metal band based in London. Formed in 1999, the group is known for its long and fast guitar solos, fantasy-based lyrics, and electronic sounds in their music to add to their retro video game-influenced sound. Guitarists Herman Li and Sam Totman are the only two remaining founding members in the group since ZP Theart's departure. Marc Hudson was announced as Theart's replacement in March 2011. A new studio album, The Power Within, was released on 15 April 2012.