3:54 Calvin Harris - Summer (Official Video) 4:04 Calvin Harris - Summer (Club Killers & Dropwizz Trap Remix) 4:40 Calvin Harris - Summer (R3hab & Ummet Ozcan Remix) [Audio] 4:27 Calvin Harris - Summer (Diplo & Grandtheft Remix) [Audio] 3:43 Calvin Harris - Summer (Audio) 5:59 Calvin Harris - Summer (Filous & Kitty Gorgi Cover) 3:09 Calvin Harris - Summer (Radio 1's Big Weekend 2014)