Name That Tune?

When illusion spin her net
I'm never where I want to be
And liberty she pirouette
When I think that I am free

Watched by empty silhouettes
Who close their eyes, but still can see
No one taught them etiquette
I will show another me

Today I don't need a replacement
I'll tell them what the smile on my face meant
My heart was going boom boom boom
"Hey," I said, "You can keep my things, they've come to take me home."