Sia has tweeted a taster of her new track 'Reaper'.
The Australian artist, who actively avoids being photographed or filmed, worked on the song with Kanye West, who is credited as having co-produced and co-written the tune.
The pair previously worked together on the track 'Wolves', which debuted at an Adidas fashion show in February 2015. Reports at the time suggested 'Wolves' was the first material to be released from West's upcoming album, entitled Swish - though the rapper's output since that raises questions as to whether or not that's still the plan.
In any case, Sia's certainly committed her blueprint, with the full version of 'Reaper' set to be unveiled tomorrow, Thursday 7th.
Wrap your ears around a snippet from the track below.

NEW SONG: "Reaper" co-written & co-produced by @kanyewest. Drops 1.7.16 #ThisIsActing - Team Sia pic.twitter.com/wcdplrN458

— sia (@Sia) January 5, 2016