Sigur Ros have begun teasing a new project titled 'Norður Og Niður'.
The Icelandic group recently broke cover, placing a number of teasers on their socials.
'Norður Og Niður' translates as 'North And Down', with the links taking fans to a sign up page titled 'Soon...'.
A representative from Sigur Ros told Pitchfork that this definitely isn't an album - so could it be a live event?
Time will tell. Watch the teaser below.
For tickets to the latest Sigur Ros shows click HERE.