Not necessarily from your own time but just things you heard that just didn't sound like the Wombles or the Star Wars soundtrack - for me off the top of my head are -
Johnny Remember Me - John Leyton (scary ghostly backing vocals)
Ashes to Ashes - Dave Bowie (out of tune and scary black sky video with a clown in for crying out loud)
Wuthering Heights - Kate Bush - sinister 'devil's note' A to F verse and just weird.
There's many more but let's see who says Birdhous In Your Soul.......