I always thought my favorite composer was Nobuo Uematsu, and he is one of my favorites, but I really like the music from Final Fantasy X, my favorite in the series, and I learned some of my favorite tracks were actually done by Masashi Hamauzu, so now I'm listening to his piano works. Hamauzu also did the music to FFXIII which is amazing, there is something ethereal and otherworldly about it I can't put my finger on.
Koji Kondo is also really good, I think he's the master at actually making video game music (as opposed to just good music in a video game). There is an interactive element to a lot of it, such as the "secret found" or "correct solution" music from the Zelda series, or how in Super Mario World bongos join in when Mario is riding Yoshi.
Grant Kirkope is good at this too, I love the music from Banjo Kazooie, it's so lively and it changes depending on the context (such as how it slows down and becomes a marimba solo underwater).
A lot of modern indie games have great soundtracks too, FTL, Celeste, Stardew Valley... there is too much to talk about. There is something video game music has that is lacking in movies these days, VG music is less concerned with being ambient and is more in your face and catchy, this is why I don't like it when video games try to imitate modern movie soundtracks with brassy melodramatic scores.
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"The most merciful thing in the world, I think, is the inability of the human mind to correlate all its contents. We live on a placid island of ignorance in the midst of black seas of infinity, and it was not meant that we should voyage far. The sciences, each straining in its own direction, have hitherto harmed us little; but some day the piecing together of dissociated knowledge will open up such terrifying vistas of reality, and of our frightful position therein, that we shall either go mad from the revelation or flee from the deadly light into the peace and safety of a new dark age"