Is it just me

Yes. I loved the changes in music when Djuna and Paolo had sex for this first time.

I loved it. It was like Ennio Morricone in an underground/acid rock band! Perfect matched the look and graphics to complete the retro Italian horror feel.

It’s often too loud and drowns out the dialogue. This has become a common problem today. Also, the tinkling bells are derivative of Mike Oldfield’s Tubular Bells theme heard on The Exorcist.