Poor Jack (from The Nightmare Before Christmas) sing and play along

What have I done?

What have I done?

How could I be so blind?

All is lost.

Where was I?

Spoiled all, spoiled all, ev'rything's gone all wrong.

What have I done?

What have I done?

Find a deep cave to hide in.

In a million years they'll find me,

only dust and a plaque that reads "Here lies poor old Jack!"

But I never intended all this madness,

never. And nobody really understood (Well,

how could they?)

that all I ever wanted was to bring them something great.

Why does nothing ever turn out like it should?

Well, what the heck, I went and did my best.

And, by God, I really tasted something swell.

For a moment, why, I even touched the sky.

And at least I left some stories they can tell.

I did!

And, for the first time since I don't remember when,

I'd felt just like my old bony self again.

And I, Jack, the Pumpkin King!

And I just can't wait until next Halloween 'cause I've got some new ideas that will really make them scream.

And, by God, I'm really gonna give it all my might!

I hope there's still time to set things right!