Radioactive (also known as Radioactive: Amazing and Mystifying Chemical Tricks) is the debut studio album by American rapper recording artist Yelawolf, released on November 21, 2011 through Shady Records, and Interscope Records.
During an interview, Yelawolf revealed that almost all tracks were recorded in Las Vegas Valley, Nevada, in the period of two weeks. The final track of the album is described as very personal about Yelawolf's life, and it's a very emotional final letter to his absent biological father and talks about other past struggles. The track is titled "The Last Song". The album was scheduled to be released in September 27, but was later pushed back to October 25. In early October 2011, Interscope Records announced that the album would be released on November 21.