[@Hero]

I'll send a few of my favorites here

if you like cheesy pop
[hider=reincarnation][youtube]https://www.youtube.com/watch?v=iON8LyXYmBc[/youtube][/hider]

the main battle theme is hyyyyyype
[hider=normal battle][youtube]https://www.youtube.com/watch?v=CcnKsbo9tXU[/youtube][/hider]

an excellent "thinking/reasoning" theme in the same vein as Logic&Trick and other similar songs
[hider=exposition][youtube]https://www.youtube.com/watch?v=_Uj9khAyzQ0&[/youtube][/hider]

this track is VERY "persona", a very chill theme
[hider=fortuna office][youtube]https://www.youtube.com/watch?v=WKGH0FOoMpc&[/youtube][/hider]

one of my favorite "unease" themes
[hider=corruption][youtube]https://www.youtube.com/watch?v=h2-rRh_2zLU&[/youtube][/hider]


There are a ton more, just look up the OST for some really good shit.

Also, while I'm here, I'd like to nominate two INCREDIBLY underrated OSTs– 9 Hours 9 Persons 9 Doors and Ring Fit Adventure. Both of these games don't get enough love for their soundtracks.