All these soundtrack suggestions are great and I couldn't agree more. Thought I'd add even more, just in case anyone needs more to listen to:
As a general rule, everything Square produced for SNES and PS1 you can assume is generally solid. I'm not as familiar with PS2 onward, but as
@dhodo mentioned, everything from Uematsu is worth your time.
Castlevania Series is generally fantastic, going all the way back to the original.
Grant Kirkhope's work holds a special place in my heart - Banjo-Kazooie, DK64, Yooka-Laylee, Goldeneye, Mario and Rabbids Kingdom Battle, Kingdoms of Amalur.
David Wise as well, he and Kirkhope have been hugely inspirational throughout my life.
Ori and the Blind Forest/ Will of the Wisps.
The Halo series
Shenmue
There's plenty more, but I'll keep it short ish for now.