In the form of karaoke videos
It has been revealed that a number of internationally renowned musicians have recorded secret tracks for recently released Aussie film, Partisan.
UK artist Jarvis Cocker has teamed up with fellow Brit Jason Buckle for a song, while Joseph Mount from electro group Metronomy has also recorded a track with Swedish act Robyn and French artist Sebastian Tellier features on another.
Interestingly, the three songs were recorded specifically for the movie under different pseudonyms and the videos for each were released in the form of date karaoke videos.
You can check out the three songs and clips below and for our review of Partisan, click here.
Don't miss a beat with our FREE daily newsletter