Instagram/Noeline Hofmann & Zach Br Music Noeline Hofmann on her breakout duet with Zach Bryan, "Purple Gas," life on a Canadian farm, and her rapid rise in country music. April 28, 2026 AceShowbiz - Noeline Hofmann is quickly becoming a standout name in country songwriting, gaining significant momentum after her duet with Zach Bryan on the song "Purple Gas." The Canadian artist wrote "Purple Gas," a track inspired by a unique type of dyed fuel used by farmers in her rural Alberta community. The song caught the attention of Zach Bryan, who recorded it as a duet with her.