It's 'Jolene' as you've never heard it before.
Dolly Parton has teamed up with Grammy award-winning a cappella group Pentatonix to give her classic song 'Jolene' an amazing make-over.
The five-piece vocal harmony group, along with Dolly, have re-created the song using just their voices and the results are hauntingly beautiful.
Recorded in Nashville to mark the arrival of the singer's LP 'Pure and Simple', the video appeared online last Friday, with Dolly revealing it was "lots of fun rearranging the song!"
Have a watch: