Source: <a href=https://www.google.com/url?rct=j&sa=t&url=http://metro.co.uk/2014/08/20/calvin-harris-crowned-highest-earning-dj-after-banking-almost-40m-a-year-4840469/&ct=ga&cd=CAIyGjViN2YyMDkwMTU0OTZhNWQ6Y29tOmVuOlVT&usg=AFQjCNEEso6E9CLZpitTWWJZlVFUfp10gA class="colorbox" title="Calvin Harris crowned highest-earning DJ after banking almost 40m a year” >calvin harris