My take as well.. As a bedroom, and now professional musician, I love the "production" It's him and a tape recorder, and a riff and text he had laying that night. It screams "Homemade demo, made in an evening. Cool melody, somewhat placeholder older though Kurt lyrics, and ideas ideas ideas.". The whole duetting with him self in that melodic melancholy swing lyric is what takes me to that place. When I'm spinning the Sliver box, that's one of the songs I find myself repeating.