Then you probably mean 16 bit (if you're wanting authentic music that "sounds like pc music"), most old school RPGs were either chiptune or 16 bit, tho' nowadays we also have more modern 8 bit that sounds a lot like "pc music" too.
I'll attach my Patreon link here (where I have some JRPG chiptune songs I've composed for members) so you can see my composition and art style of RPG music. You can hit play and listen to everything right in there.
https://www.patreon.com/FictiumSoundDesign
If you want to discuss further about the project and see if we can come to an agreement, you can add and message me on my Discord: "fictiummusic".