Converse just released the next in its series of unlikely collaborations -- last summer it was Santigold, Julian Casablancas and Pharrell doing "My Drive Thru." This year, it's an explicit summer anthem -- Bethany Cosentino sings "All year long / We wait for sun" between Kid Cudi's verses, while Rostam Batmanglij contributes the melody and instrumentation. Best Coast, Rostam And ...