It might surprise you to learn that there is a rather large community of people who tell horror stories on Youtube. The specialty of most of them is true stories but some also do creepypasta and other things as well. but if you want true creepy paranormal experiences narrated to you. got it. You want someone's encounter with a murderer. Got that too.
There are just so many really great narrators that I want to put together a list of my favorites.
Really good Narrator from the U.K. Has one of if not the biggest channel out there in the community.
A truly awesome Australian Narrator who is also a social worker (He also says that people who hurt kids makes him REALLY mad and went into social work to help people. So he's also a grade-A Human Being)
Corpse Husband is another one of my all time favorites.
Sadly he doesn't upload nearly as often as he used to and is rather sporadic of late but his work is still good.
A rather creepy Narrator from Northern Ireland. Has some good stories exclusively about people in Northern Ireland experiences with ghosts
Lady White Rabbit
Another awesome narrator. Got a great voice for it