Listen to Coldplay on iHeartRadio

Coldplay's fans are still mostly in the dark when it comes to the band's new song "Midnight." 

With little warning or explanation, Chris Martin and company tweeted a link to the track's video Tuesday at midnight Mongolia time.  The clip matches the song's dark and chilly tone with black-and-white photo-negative images of the band members wandering through a forest. 

The guys have yet to announce whether "Midnight" will be part of a new album, which would be their first since 2011's Mylo Xyloto.  Coldplay contributed the Golden Globe-nominated song "Atlas" to the Hunger Games: Catching Fire soundtrack last fall, but so far there's been no hint of a proper sixth studio album until now. 

Coldplay will have an opportunity to share a few more details about their 2014 plans when they head to Austin, Texas next month for the iTunes Festival at South by Southwest.  They're set to open the five-day event on March 11th. 

Check out "Midnight" below: