Imagine Dragons 21, 2018. On June 12, 2018, Imagine Dragons announced a new single in collaboration with Kygo titled "Born to Be Yours" on Twitter. The song was released on June 15, 2018. On June 22, 2018, in collaboration with film score composer Hans Zimmer, lead singer Dan Reynolds released a single titled "Skipping Stones". The song was released in correspondence with his new documentary, "Believer", a film that discusses the topic of the intersection between the LGBT community and The Church of Jesus Christ of Latter-day Saints. All proceeds from the song go towards life-saving LGBTQ charities. On July 12, 2018,
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