Puerto Rican duo COASTCITY have already lent their fizzy beats and songwriting chops to pop heavyweights ranging from Prince Royce to Beyoncé. Here, the behind-the-scenes pair step into the limelight with their own self-titled debut EP of tropical R&B. "Pa la Calle" flips a synth-soaked drum track plucked from The-Dream's playbook into one of many lush dance tunes perfect for Ibiza's beachside clubs—or just your next house party. But their most daring move is undeniably "Countach," where the pair updates Prince's sensual electronic funk for an era of booming trap music.