Source: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.musicweek.com/news/read/calvin-harris-takes-spotify-song-of-the-summer-title/059511&ct=ga&cd=CAIyGjViN2YyMDkwMTU0OTZhNWQ6Y29tOmVuOlVT&usg=AFQjCNElL_q9bQBotAoVhJQHgdSR0Rcg9w class="colorbox" title="Calvin Harris takes Spotify Song of the Summer title" >calvin harris
Source: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.gigwise.com/news/94049/summer-by-calvin-harris-named-most-streamed-song-of-summer&ct=ga&cd=CAIyGjViN2YyMDkwMTU0OTZhNWQ6Y29tOmVuOlVT&usg=AFQjCNGvDRdOLtWlO90DOpeYOd06lK4gkQ class="colorbox" title="'Summer' by Calvin Harris named most streamed song of summer" >calvin harris
Source: <a href=https://www.google.com/url?rct=j&sa=t&url=http://www.thegayuk.com/magazine/4574334751/The-Friday-Fiver-Betty-Who-Calvin-Harris-Lights-and-Spagna/8731645&ct=ga&cd=CAIyGjViN2YyMDkwMTU0OTZhNWQ6Y29tOmVuOlVT&usg=AFQjCNFsf7HOZUMLIUpIYgo2ZEU7-5K6Pw class="colorbox" title="The Friday Fiver: Betty Who, Calvin Harris, Lights, and Spagna" >calvin harris
