I don't mind if something is dated either. I like a good sound and sometimes if it's of it's time like a time capsule, that's sometimes even better for me.
I wonder about more stuff from that band with that instrumental too. That was intriguing stuff. I didn't hear it high but it must be something.
I like the Jenny Hval song a lot. You're right, it's totally different from the other song. It reminds me of Stevie Nicks when she is at her best. Or one of those British folk rock groups I haven't heard much. Definitely more impressed by this song.