Las Vegas lit up in September 2018 when Imagine Dragons hit the stage at the iHeartRadio Music Festival inside the massive T-Mobile Arena. The setlist barreled through their biggest hits, with stadium-shaking takes on “Radioactive,” “Believer,” and “Thunder,” plus the live debut of “Zero” from ‘Ralph Breaks the Internet.’ Frontman Dan Reynolds commanded the room with the kind of raw energy that turned an arena full of strangers into one massive crowd.


