How Hits Were Made on Instagram: "“Hey Brother” was released on 9 October 2013 as the third single from Avicii’s debut studio album True. The song blends progressive house and country-pop elements, showcasing a bold genre-fusion that helped define Avicii’s style. The track features vocals by American bluegrass singer Dan Tyminski, whose earthy tone anchors the high-energy production. The writing credits include Avicii (Tim Bergling), Ash Pournouri, Salem Al Fakir, Vincent Pontare and Veronica Ma