Apologies if this song has already been identified.
I found a longer video with more of the song:
The song reminds me of, but isn't, "Glory Box" by Portishead.
I might post more lyrics I heard once I've listened to it through my good earphones a few more times. Toward the end, I think I hear the phrase "astral elegance".
I'm curious what lyrics you might be hearing, whether this sounds like any song or artist that you've heard before, and any other impressions you might have of the song.