2. The Maine & Mayday Parade
The Maine and Mayday Parade brought their brands of melodic, alternative rock to the UK back in September of 2010. Hitting up iconic venues like O2 Academy Islington and Leeds Cockpit, the two managed to put on one hell of a show and work together effortlessly. Even now the bands still tour together, and are currently out on the Vans Warped Tour in the US together.