Look for me as you go by

Hang my head low, so low.
Don't see me only as I am but
see me how I long to be.
Shining like a flowering tree
under a gray Pennsylvania sky.
Look for me as you go by.
Hang my head low, so low.
Every burden shall be lifted.
Every stone upon your back slide into the sea.
It's me for you and you for me.