John Cassillo has seen Imagine Dragons 1 time.

Led by lead singer Dan Reynolds, Imagine Dragons has emerged as one the most popular electropop rock bands of the 2000s. Emerging from Las Vegas in 2008, the band catapulted to international fame with their 2012 debut studio album “Night Visions,” which peaked at number 2 on the US Billboard 200 chart and included the hit singles “It’s Time, "Radioactive," "Demons," and "On Top of the World." Three years later, the band’s sophomore album “Smoke + Mirrors” reached the top spot. It was followed by “Evolve” (2017), which featured the singles "Thunder," "Believer," and "Whatever It Takes." In 2021, Imagine Dragons released "Enemy" (featuring JID) for the Netflix series "Arcane." The single was later added to the band's fifth album "Mercury – Act 1." The following year, Imagine Dragons released "Mercury – Acts 1 & 2," which introduced standout singles "Bones" and "Sharks.”