I had no idea who Porter Robinson was when I went to Hard Summer 2015. With other names like ODEZZA, Griz, Big Gigantic, Bro Safari, and Chemical Brothers, it struck me how many kids were wearing black t-shirts with Windings font and carrying “we <3 Porter” signs. Just before his show, I found myself with a group of Robinson fanatics who warned me I was about to have an experience of a lifetime. I smiled, gave a big-festival-hug, and turned toward the stage aglow with the art deco neon of Robinson’s debut album, Worlds.