Lorde has given fans a taster from her archives, sharing a snippet from a song she describes as "not good".
Posting on her Tumblr page, Lorde said the 30-second sample was from a song called Lost Boys and was recorded in March, 2013.
"I found this little guy whilst trawling through my archives and thought it would be a cute thing to share," the Royals hitmaker wrote.
"We wrote this song called Lost Boys in about March of last year. We spent a day on it and then never touched it again."
Lorde apologised for the song's quality, and despite demand from fans to hear the whole thing, she said "it was not a good song, I promise".