Yes, it's really happening: Ryan Adams is really covering Taylor Swift's album '1989' in full, and has teased the release with a sneak preview.

Adams announced the news on Twitter last week, prompting Swift to declare that she would "pass out" at the excitement of it all.

Now, he says that he has four songs left to finish - but uploaded a 30-second clip of 'Wildest Dream' to whet fans' appetites, as well as a clip of 'I Know Places', which he says "has a sort of western movie/ greaser vibe happening."

Hear them both below: