Lyrics:

Double, double, toil and trouble
Fire burn and cauldron bubble
Double, double, toil and trouble
Something wicked this way comes

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 owlet's wing

Double, double, toil and trouble
Fire burn and cauldron bubble
Double, double, toil and trouble
Something wicked this way comes

In the cauldron, boil and bake
Fillet of a fenny snake
Scale of dragon, tooth of wolf
Witches mummy, maw and gulf

Double, double, toil and trouble
Fire burn and cauldron bubble
Double, double, toil and trouble
Fire burn and cauldron bubble
Double, double, toil and trouble
Fire burn and cauldron bubble
Something wicked this way comes