You can download much of the soundtrack from Kirill Pokrovsky's website
(including 'Broken Valley Wakes' that is played in the village), as well as those from Divine Divinity and Beyond Divinity. There are a couple individual tracks on the Divine Divinity music
page, but the music from the earlier games is fairly similar to Divinity 2.
There may be more on Youtube or Larian's Facebook page, etc.