Unlike standard EDM tracks of the time, "Hey Brother" utilizes acoustic guitar, brass instruments, and hand-clap rhythms, characteristic of the "folk-EDM" sound Avicii pioneered with his album True . Lyrical Themes
The song addresses a "brother" and "sister," using familial terms as a metaphor for deep emotional support and solidarity through life's "endless roads". Avicii - Hey Brother
The lyrics, as documented on YouTube , center on themes of : Unlike standard EDM tracks of the time, "Hey