[Flash 9 is required to listen to audio.]
Kashihara by Toshiko Tasaki / Masaki Kurokawa / Kenichi Tsuchiya - Persona 2: Innocent Sin
Perfect for the twists that happened near the end of this game. I don’t want to spoil anything in case Atlus ever does bring this over, but this song might give you a hint if you have any knowledge of the story.
I really like how they incorporate melodies from early songs into later ones to reinforce what’s happening in the story, it really gives the impression that the composers were paying attention to what the writers and designers were doing.