I believe, this song had a haunting secondary guitar playing - but the game had to be playing at the same time.

Fallout 2   Soundtrack   Redding City

Negative Influence - Underwater

Dark Ambient Music inspired by the writings of HP Lovecraft and the Cthulhu Mythos cult. Be scared and enjoy!

Music by: Inon Zur
Title:  Fallout 4 Games Music