Get in the back seat Jason Mraz, Imagine Dragons are about to crush your impressive chart run.  By now we've all heard "Radioactive", perhaps more than you would like. Either way, there's no denying the power and longevity of this song that made it's on-air debut on CYY on October 17, 2012. Billboard's Hot 100 longest running song up until now was Jason Mraz "I'm Yours"  with a  total of 76 weeks. Radioactive, still at #13, is poised to not just tie Jason's record, but crush it. Here's the band performing it at the CYY show at The State Theatre, while opening for Awolnation, on 9/10/12.