Miike Snow and Lykke Li have recorded a new song together and it's called 'Black Tin Box'.
The track is taken from Miike Snow's 'Happy To You', due for release on March 27.
The group sing: "I bought you a black tin box, something to put your jewellery in", which is nice but to be honest it all gets a bit 'atmospheric' from that point onwards.
If you're in the right kind of mood (sad), you can have a listen here.