Claim: Imagine Dragons released their debut studio single in 2012.

Imagine Dragons is an American rock band from Las Vegas , Nevada , consisting of lead vocalist Dan Reynolds , lead guitarist Wayne Sermon , bassist Ben McKee , and drummer Daniel Platzman . The band first gained exposure in 2012 with the releases of their debut studio album Night Visions and its first single `` It 's Time '' . Billboard placed them at the top of their `` Year In Rock '' rankings for 2013 , and named them their `` Breakthrough Band of 2013 '' . Rolling Stone named their single `` Radioactive '' from Night Visions the `` biggest rock hit of the year '' , and MTV called them `` the year 's biggest breakout band '' . Night Visions peaked at number two on the weekly US Billboard 200 chart and the UK Albums Chart . The band 's second studio album Smoke + Mirrors was released in 2015 , and reached number one in the US , Canada and the UK .   Imagine Dragons has won two American Music Awards for Favorite Alternative Artist , a Grammy Award for Best Rock Performance , five Billboard Music Awards , and a World Music Award . In May 2014 , the band was nominated for a total of fourteen different Billboard Music Awards , including Top Artist of the Year and a Milestone Award , which recognizes innovation and creativity of artists across different genres . As of January 2017 , Imagine Dragons have sold 9 million albums and 27 million singles worldwide .