It's impossible to match note for note what Tori does on the piano
but I think this sounds pretty good on guitar (if you play it fluently)
Picking technique: Thumb plays 4th, 5th and 6th strings but I
often play the 3rd string with my thumb too.
Capo on 4th fret (Actual key G#minor)
Chords: If you'd rather strum it.
Intro: For interludes, use part of bars of the intro.
Jellynote, 400.000 sheet music, tabs and chords for you to play