San Francisco DJ and producer Gryffin is having a busy summer: performing at Lollapalooza and the Calgary Stampede, headlining at Lost in Dreams, creating new music, and making time for some rounds of golf. For his exclusive Summertime Sounds mix, Gryffin delivers a set that’s perfect for being outside with your friends and even features some previously unreleased tracks. “This mix includes a handful of unreleased and never-heard-before versions of classic songs, as well as edits of some of my personal fav tracks (old and new), built for the ultimate four-on-the-floor summer dance energy,” he tells Apple Music. “You’ll only find these here!”