This is a favorite of mine since I was a kid. The intro is a war going on in the background then the real intro to the song comes on. So, you have to have a wee bit of patience to get to the song. I don't really know why I liked it so much.
One of my favourites (maybe more of a Lucia song) is Staffan and Herodes (the Uppsala musical class version), this is the only example I found that are pretty similar to it (but too fast) https://youtu.be/SgmMtH3eXU0.