Imagine Dragons is a band that plays rock.
Imagine Dragons . 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 '' . 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 . Night Visions is the debut studio album by American rock band Imagine Dragons . Smoke + Mirrors is the second studio album by American rock band Imagine Dragons .