The indie kids from California seem to be getting tired of their guitars. A few days ago, we saw Bethany Cosentino from Best Coast go soulful with rapper Kendrick Lamar on stage, and today we got word her boyfriend Nathan Williams (the soul of Wavves) has been playing around with a sampler and an MPC, in the company of his brother Kynan. Their beatmaking project is called Sweet Valley, and they're about to release their first mixtape. “Stay Calm” will be out on 7th August on Fool's Gold, A-Trak's label. Here we leave you with a first extract, “Total Carnage”.