We're not ones to pick favorites, but we might need to change our tune, because yesterday was our favorite day (so far) down here at the US Open of Surfing. After a day of Juniors, Men's, Women's and Longboarding there was really no other way to top off the day than a free concert, literally steps from the water. Hindu Pirates, White Arrows and GROUPLOVE all provided a great soundtrack to the day and one that we'll be replaying in our headphones for a while. If you missed it, or just want to relive it, press play on this video and get happy. Video: YB