Extract from Madeline Peyroux's "Bag of Bones"

In the title track of her sublime new album Bare Bones, Madeline Peyroux writing the lyrics herself for the first time, uses Hamlet to talk about the recent death of her father. She sings:

"Old Hamlet's done now, dead and gone
And there's no ghost who walks
Poor Yorrick tells you everything he knows
With no tongue to talk"

As she told The Telegraph: "I looked for ideas in literature [...] I checked out a few writers that I hadn't been able to grasp: Lorca, Neruda. I even tried Dante's Inferno because I wanted to look at the Christian idea of salvation in another poetic light outside the Bible."

That's in interesting way of looking at the play: to an extent perhaps the errant Hamlet, which is somewhat how he's portrayed at the outset is seeking salvation from his ways by seeking his dead father's revenge. Peyroux herself has had a chequered history -- is she implying that she too is trying to become a respectable person?