音樂有很大幅度的改變，尤其是序曲的部份
從霍格華茲火車車窗中哈利的倒影剪接到霍格華茲開學典禮
那段音樂真的是配合地天衣無縫，讓我連起雞皮疙瘩... Bravo Bravo!!
以下轉貼歌詞，有興趣的去找原聲帶來聽吧！很不錯

Double Trouble
Music by John Williams
Lyrics by William Shakespeare (From "Macbeth", Act IV, Scene I)

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 howlet'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.