The song Walls (circus) is performed by Tom Petty .
Some days are diamonds
Some days are rocks
Some doors are open
Some roads are blocked
Sundowns are golden
Then fade away
And if I never do nothing
I'll get you back some day
'Cause you got a heart so big
It could crush this town
And I can't hold out forever
Even walls fall down
And all around your island
There's a barricade
It keeps out the danger
It holds in the pain
Sometimes you're happy
Sometimes you cry
Half of me is ocean
Half of me is sky
But you got a heart so big
It could crush this town
And I can't hold out forever
Even walls fall down
[Incomprehensible]
And some things are over
Some things go on
And part of me you carry
Part of me is gone
But you got a heart so big
It could crush this town
And I can't hold out forever
Even walls fall down
Baby you got a heart so big
Oh you could crush this town
And I can't hold out forever
Even walls fall down
They fall down
[Incomprehensible]
Yes they do
They fall down