Its the same all the way, through pretty much

F, C, Bb and that goes on and on. Thats the piano. Just listen for when they stay
on the F. You just need to hear the song

F,C,Bb

and then at the end it goes on 

rotating just the notes 

F and C and gets quicker

Teenage Wasteland F, C, Bb

F, C, Bb
Out here in the fields
I fought for my meals
I get my back into my living
I don't need to fight
To prove I'm right
I don't need to be forgiven

Don't cry
Don't raise your eye
It's only teenage wasteland

Sally ,take my hand
We'll travel south crossland
Put out the fire
Don't look past my shoulder
The exodus is here
The happy ones are near
So let's get together
Before we get much older

Teenage wasteland
It's only teenage wasteland
Teenage wasteland
Oh..yeah
Teenage wasteland
They're all wasted