The Phantom of the opera

Christine:
In sleep he sang to me,
In dreams he came.
That voice which calls to me,
And speaks my name
And do I dream again?
For now I find,
The phantom of the opera is there,
Inside my mind

Phantom:
Sing once again with me,
Our strange duet.
My power over you,
Grows stronger yet.
And though you turn from me,
To glance behind.
The Phantom of the Opera is there,
Inside your mind.

Christine:
Those who have seen your face,
Draw back in fear.
I am the mask you wear.

Phantom:
It's me they hear.

Both:
Your/my spirit and my/your voice,
In one combined.
The Phantom of the Opera is here/there
Inside your/my mind/heart.

Offstage:
He's there, the Phantom of the Opera!
Beware, The Phantom of The Opera!

Phantom:
In all your fantasies
you always knew