Two weeks ago, Ryan Adams tweeted that he was going to do a track-by-track cover of Taylor Swift’s chart-topping fifth album “1989.” Some thought it was a joke, while Swift herself gave it a ringing endorsement. It looks like the project is now entering the final stages of completion, as Adams posted this week that he’s done with rough mixes.

It’s unclear how or when this version of “1989” will be released, if at all, according to representatives for both Adams and Swift. Whether we’ll get to hear a finished version is still to be determined, but Adams has been gracious with teasing out material over the last few weeks via Twitter and Instagram. Here are 11 30-second clips of popular “1989” songs.

"Welcome to New York"

"Blank Space"

"Style"