Yeah just listening to Tubular Bells and it being associated with The Exorcist just gives me a weird and eerie feeling

I don't know about scaring me but there's quite a few that are a bit scary in a way. Just a couple I can name are as follows

I have to say Danse Macabre by Celtic Frost is pretty creepy

Also Come to Daddy Aphex Twin is totally unsettling

Some of the best