From the '80s-inspired disco-house romps of his 2007 debut, I Created Disco, to the explosive electronic pop he's created with Rihanna, Ellie Goulding and almost every chart-topper worth mentioning, Calvin Harris has mastered a special combination of tingling melodies, dynamic drops and lyrical vulnerability. Whether he's creating showstopping anthems for his mainstage DJ sets or insistent after-party ballads, Harris's best tracks have a longing quality, like a sepia-toned snapshot of the perfect summer day.