All great stuff :D
Folks should be sure to checkout Star One’s “2” albums, and Arjen Lucassen’s original band “Ayreon” :)

“And finally: Don’t forget the Mahavishnu Orchestra. Only aliens can do those ‘time signatures’ anyway...”
Checkout the “Meshuggah” track Future Breed Machine ;). They are also huge Mahavishnu Orchestra and Allan Holdsworth/Gary Husband fans :).

I LOVE Styx, but Mr. Roboto nearly killed my love for them :p.

You may like this playlist umataro :D . . .
D U N E:
https://www.youtube.com/playlist?list=…

Possibly “En Force” being the other Sci-Fi themed song but definitely my FAVE QR song “NM 156” of a supercomputer becoming self-aware.

A friend of mine’s band did a remake, and he asked me to do the Album cover art (Ep/Single) in homage to Walker and Futurama :)

Nice list :D

Being a HUGE Saga fan, “Flyer” is more about being able to overcome life’s obstacles, but they have had a “theme” running through most of their catalogue simply called “Chapters” revolving around their Locust-like Alien mascot . . .

Powermetal bands have PLENTY of Hobbit/Lord of the Rings songs :).
As well as 3 Led Zeppelin songs.

Wow!
I am actually impressed by the variety :D
And thank you for the addition of “Meshuggah” as they are one of my fave Metal/Prog Metal bands, they have a few songs about “dismantling the self” as if they were a cyborg.
You may want to checkout the lead guitarists solo album:
Fredrik Thordendal’s Special Defects - Sol…