Ah, music.

First, I am very confused as to why no-one has yet told me about the Handsome Family. They're pleasantly creepy, I think. Ran across them when I was digging up vicious stalker songs.[1]

So far I've got "Roses on White Lace", possibly "Bed of Nails" (yes I love my Alice Cooper), Springsteen's "I'm On Fire" which has always struck me as really unsettling, and Nick Cave and Kylie Minogue's "Where the Wild Roses Grow".

(Also, the lyrics to "Tear You Apart" by She Wants Revenge rather work; the video's something else, and I've watched it several times already.)

That said... other suggestions? Beyond the bog-standard "Possession", "Every Step you Take", "Two Steps Behind"...
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[1] Started when a friend (hi, LT!) mentioned Jibe's "Crush", Manson's "Sweet Tooth", and the Toadies' "Tyler".