Earlier quoted context omitted.
It was composed by very ingenious composer Stephane Picq and while digging you the original files I figured he did a remaster with the original music advisor, art director and producer for the album: Philippe Ulrich https://stphanepicq.bandcamp.com/album/dune-spice-opera-2024... it seems many people were super-touched by this soundtrack, and is indeed a masterpiece on its own. adding much to the atmosphere of the gam…
Wasn't it Frank Klepacki that composed the music for Dune 2. Stephane Picq worked with Cryo interactive for the first Dune game.
Not only is Frank's work on Dune 2 and 2000 considered iconic soundtracks, but so is the original Dune, with its more eclectic style by Stephane who sadly recently passed away.
I'd also add that the new Awakenings game has excellent sound design.
On film, the 1984 Dune movie has an excellent soundtrack as well, with Toto's iconic songs and with Brian Eno's theme. The new movies have a good Hans Zimmer soundtrack, but I would argue a bit less innovative and more safe than the above scores.