Seconded; I found this game's OST to be amazing, and not just because I listened to it all the time before the game came out. :P

My Personal favorites are (and these are only my top favorites, as I liked pretty much the entire OST): <i>Courtroom Lobby ~ New Prelude, Pressing Pursuit ~ Cornered 2007, Perceive System ~ Surging Glare, Detention Center ~ Interview Tragicomedy, Troupe Gramarye, Turnabout Succession ~ Intro, </i>and<i> Reminiscence ~ Forgotten Legend From Seven Years Ago.</i> But, once again, I loved the entire thing. ^_^

Turnabout Succession ~ Intro, when coupled with the actual introduction, is absolutely amazing. I found myself playing the case's introduction over and over for a good hour before actually starting to play 4-4. ^_^()

Honestly, I was waiting for a soundtrack to even compare to PW:AA's. I've always been a big fan of the Cornered theme, and GS4's was a wonderful successor to GS1's. I love this soundtrack, it got my heart pumping, got me creeped out, and made me squee at all of the right moments.