Imagine Dragons/Metric/Halsey

With its percolating electronics and defiant chorus ("welcome to the new age, welcome to the new age"), "Radioactive," became a huge hit for Las Vegas-based rockers Imagine Dragon, garnering them all sorts of awards when it came out in 2013. The band has continued to build on that momentum with its new album Smoke + Mirrors, another eclectic collection of tunes that should sound great in an arena setting. (Niesel)