I mean I think front to back the sonic series has the best music in gaming.
Donkey Kong Country Tropical Freeze has some bangers
Replaying the game and the Just Shapes and Beats OST (especially Barracuda) is honestly one of the best things to come out of gaming I have seen in my entire life.
Dark Cloud 1 and 2 and onimusha 1 and 2 ost
Manifold Garden if you want some ethereal ambiance.
Viewfinder, probably one of best ambient ost of 2023 : p
Ori and the Blind Forest, The Talos Principle and both the Portal games are my favorite!
Ivan
Sonic adventure 2 City escape
Is nobody gonna say ANY Undertale OST?
Undertale, MOTHER Series, Jet Set Radio
if were being real here at least 1/3 of sonic music is too good to just be video game music
Basically every Final Fantasy game ever
Both Ori games
Genesis Sonic Games + Sonic Adventure 2 City Escape
Zelda in general but especially Ocarina of Time. OOT Gerudo Valley is my favorite and has been my ringtone since it was possible to have it as a ringtone. Yeah, my phone has been on silent that entire time anyway. But still.
Soulsborne games
Pokemon Gen 1/2
Golden Sun
To relax/vibe out to: Outer Wilds, Disco Elysium
Cool hype music: Dark Souls 3, Risk of Rain 2
In between(?): Celeste