Director's Cut is the first RE I ever got. Of course it has the real music it to it. I didn't even know the Dual Shock version changed it. My friend had gotten it off PSN and when I started playing it was sooooo confused. That music. I was like wtf....is this? I didn't even think it was DC. I didn't notice the "Dual Shock" part of it. I was legit trying to figure out what version of RE this was because I had the original DC which I thought this was lol.
I have no idea why Capcom decided to destroy the music. A bigger mystery than anything the mansion ever presented.