In keeping with the spirit of All Hallow's Eve, here's the song of the Witches from Macbeth, one of William Shakespeare's darkest and most famous tragedies.

Song of the Witches: “Double, double toil and trouble”

BY WILLIAM SHAKESPEARE

(from Macbeth)

Double, double toil and trouble;

Fire burn and caldron bubble.

Fillet of a fenny snake,

In the caldron boil and bake;

Eye of newt and toe of frog,

Wool of bat and tongue of dog,

Adder's fork and blind-worm's sting,

Lizard's leg and howlet's wing,

For a charm of powerful trouble,

Like a hell-broth boil and bubble.