

"Radioactive" earned a Grammy Award nomination for Record of the Year and won Best Rock Performance. It eventually climbed to #3 on the Billboard Hot 100 in June 2013, nine months after its first appearance. "Radioactive" then began one of the slowest climbs ever on the U.S.

It was released to widespread praise as a single in October 2012.

It was uploaded on YouTube in December 2010, but it didn't receive an official release on Interscope until 2012. "It's Time (2012): This first single released by Imagine Dragons on Interscope was first performed in 2010 while the Tolmans were still members of Imagine Dragons.
