'The Black Parade (intro)' by My Chemical Romance - Guitar Tutorial

            e|---15---14---19-------------15-------------12-------------|
B|------------------17---15--------13---12-------------15---|
G|------------------------------------------------14--------|
D|----------------------------------------------------------|
A|----------------------------------------------------------|
E|----------------------------------------------------------|
 
So that's repeated 5 times alongside the lyrics:

(play through once)
(lyrics start as you begin playing it for a second time)
When I was a young boy,
My father took me into the
city to see a marching band.
(Start playing for the third time)
He said, "Son when you grow up,
would you be the saviour of the broken, 
the beaten and the damned?"
(Start playing for fourth time)
He said "Will you defeat them,
your demons, and all the non believers, 
the plans that they have made?"
(Play for fifth time)
Because one day I'll leave you,
A phantom to lead you in the
summer, to join the black parade."

Then there's an instrumental, and the introduction is repeated 
but in the song, on the electric guitar rather then the piano, 
so it's up to you if you want to incorporate the different somehow. :)