Im going to Primavera Sound again this year. Been the last two years and loved it. Its in barcelona and the festival is at a port overlooking the mediterranean. Its such a huge space with an amazing view, and the best line up ever.
Beach House, Broken Social Scene, Grizzly Bear, Pavement, Panda Bear, Pixies, Real Estate, Surfer Blood, The Drums, The XX, Wilco, Yeasayer and hundreds more.