Your version sounds almost like Bob or Ziggy Marley covering a Dolly Parton classic which is something I have never heard before. A very unique and very beautiful version of a classic song.
There is a movie that came out back in 2015 that tells the story of this song. I managed to find a link where you can watch it. The version on the stream tape server seems to work for me
https://fmovies.vision/movie/13636-dolly-partons-coat-of-many-colors-online-fmovies.html