Like their home base of Las Vegas, Imagine Dragons' alt-rock is big, bright, and a whole lot of fun. Their 2012 debut, Night Visions, quickly amassed a following—even among hip-hop and EDM fans—with arena anthems "Radioactive" and "Demons," which wobble under deep bass and flash with New Wave synths. Later, they transformed those thundering theatrics into the stomping folk rock sing-along "I Bet My Life" and the Muse-like battle cry "Warriors." But that doesn't mean they don't appreciate subtlety, turning out some of their most powerful moments in soft-spoken love ballads like "Not Today."