Deadmau5 has revealed he is collaborating with US alt-country and rock singer Ryan Adams.
The Canadian electro-house music producer posted a picture of Ryan, apparently taken in a studio, under the words: "@theryanadams singin words n s***."
Ryan - who is married to actress and singer Mandy Moore - then tweeted: "Recording a track with my new pal @deadmau5 today. Sounds like BladeRunner starring Don Henley."
He also posted a picture of the pair together with the word 'BladeWalker', sparking speculation that it might be the title of the track they have recorded.
Neither of the stars have announced further details of their collaboration and it is not known when the material might be released.