Calvin Harris ft. Frank Ocean & Migos - "Slide"
When news first broke that Calvin Harris had recruited Frank Ocean and Migos for the first single from his fifth studio album, people were skeptical. Based on the sound of his previous output, there was a fear that we'd hear Frank and Migos over stadium-sized EDM. Thankfully, Calvin shifted to a more vibrant, disco-influenced style that nailed the feeling of summer long before the sun even arrived. "Slide" caught people off-guard in the best way possible.