On Top of the World (Imagine Dragons song) music. The video also briefly references another popular conspiracy theory from around the same time, that Beatles member Paul McCartney died in 1966 and was replaced by a look-alike. The video was filmed in Provo, Utah, Imagine Dragons' original hometown, and includes cameos from various celebrities associated with Provo or Brigham Young University, including Jon Heder, Whit Hertford, the cast of the TV show "Studio C", guitarist Robbie Connolly, and members of The New Electric Sound. Singer Aja Volkman, Imagine Dragons frontman Dan Reynolds' wife, appears as Reynolds' character's wife. The song peaked at 79 on the US "Billboard" Hot
Gold (Imagine Dragons song) remix of the song was featured on the soundtrack of the video game, "NBA 2K17". According to the sheet music published at musicnotes.com, the song is written in the key of A minor, with a moderate tempo. Along with "Hopeless Opus" and "I'm So Sorry" on "Smoke + Mirrors", the song touches upon lead-singer Dan Reynolds' depression struggles. Dan Reynolds told "Billboard" that "Gold" was one of the last songs to be recorded for "Smoke + Mirrors": "I came home from tour with my head spinning and decided to run away for a bit to the west coast and reflect/write