To pair with Reese Witherspoon's upcoming film 'Wild,' an original folky soundtrack is being curated to fit directly in with the movie's central wilderness theme. The soundtrack will include a beautiful cover of R.E.M.'s 'Walk Unafraid' by Swedish sister folk duo First Aid Kit, which you can listen to above.

The movie, which is based off of the best-selling novel by Cheryl Strayed, will feature a score that spans multiple generations of music, including Bruce Springsteen, Leonard Cohen, Simon & Garfunkel and Stay Gold. Pre-orders for the soundtrack, which is due out on Nov. 10, are currently available via iTunes and Amazon.

Compare First Aid Kit's rendition of 'Walk Unafraid' with R.E.M.'s 1998 original:

'Wild' will hit theaters on Dec. 5. Check out the trailer for the film below: