I fell in love with her music because of her dark-ish songs, and even her not-really-dark songs have an element of darkness/melancholy that I love.
My favourites are:
BNN: Wanted, Sway, Twilight
Harmonium: White Houses, Annie, HAWBTW, THE WRECKAGE
Other: Morning Sting, Dark Carnival, Birdie, Swindler, Best Behaviour, The One
My FAVOURITE favourite is Morning Sting.
When I hear a good recording of All is Well, I'm sure that will become a favourite too!