Lorde promised "surprises" during yesterday's Coachella performance and her biggest came in a new song that's received rave reviews.
In the middle of a set packed with old songs like Ribs, Tennis Court and Team, as well as recent singles Green Light and Liability, came a new song.
And many say it wasn't just the highlight of her show - it might be her best song yet.
The song is called Homemade Dynamite, has an upbeat, clubby vibe, and includes the lines: "So let's let things come out of the woodwork / I'll give you my best side, tell you all my best lies."