Believer (Imagine Dragons song) was used as the theme song for the 2018 NRL Finals Series. Believer (Imagine Dragons song) "Believer" is a song by American rock band Imagine Dragons. The song was released on February 1, 2017 through Interscope Records and Kidinakorner as the lead single from the band's third studio album, "Evolve" (2017). It was written by Dan Reynolds, Wayne Sermon, Ben McKee, Daniel Platzman, Justin Tranter and its producers Mattman & Robin. "Believer" peaked at number four on the US "Billboard" Hot 100, becoming the band's third top ten single after "Radioactive" and "Demons" in that country. It also reached the
Dan Druff (musician) Dan Druff, bassist/singer Otis London and drummer Tony Mack. The Shagnaps broke up in 1995 and played reunion shows in 1996 and 1998. Dan had a brief stint with the Chrysalis/EMI punk band Butt Trumpet in 1995. He abruptly quit the band onstage at a New York City concert. Dan appears in Butt Trumpet's video "I'm Ugly and I Don't Know Why." Dan Druff started working with QOTSA on their 2000 "Rated R" album. In early 2005, Queens bassist Nick Oliveri left due to personal differences with Queen's frontman Josh Homme, and was replaced with Druff. Dan appears in QOTSA