Maybe it's just me being incompetent, but I'm under the impression every tab out there (and there's only three versions, from which two are virtually identical and one is instrumental) have the vocal track wrong?

It definitely sounds like Poison Heart; sure. But I was trying to make it into a karaoke file and ended up just giving up because I just couldn't find a way to match some parts of said track to the lyrics... am I crazy here?