Synth music style invented around 30 years ago on technology that didn’t exist a generation ago: "This sounds old-fashioned, the developers need to evolve."
Orchestral music played on instruments that have existed for thousands of years, in a style that’s existed for hundreds: “Finally, a modern sounding ost!” 
in between the release of Red Alert 1 and Tiberian Sun, frank klepacki took video games music to its height and it has been downhill since.
Hellmarch and Pharaotek are basically the high water mark, and they are turning 30 soon. Sad.