Rush did do a song about elves, although I don’t think they are mentioned by name, IIRC.
The song is Rivendell.
This IT pro (out of work, but still trying) is a Rush fan.
Rush did some fantasy-type music, right up there with their science-fiction themes.
I’ve noticed a trend- Rush-philes love to play Rush so much that those who aren’t fans get annoyed, and those who don’t get the message in the songs just hear a shrill voice. I’ve stopped trying to convert those people; but my sons like Rush along with more “trendy” music. Obviously, Rush doesn’t suck as bad as many people say- how many other bands have been recording for 30+ years? Do the ones that have been around really suck?
I must make a comment about Rush’s prophecy skills. They were still under the impression that a big computer=a better computer. How quaint.