Check out Cassandra Clare's CITY OF HEAVENLY FIRE Playlist

While writing, Cassandra Clare tends to listen to certain tracks over and over again. These songs have small connections to the feeling of the story. Underneath each song is -what I think is- the verse that applies most to the plot of The Mortal Instruments: City of Heavenly Fire.
1. "I’m Sorry I Love You" by the Magnetic Fields

A single rose in your garden dwells
Like any rose it’s not itself
It is my love in your garden grows
but let’s pretend it’s just a rose
Well I’m sorry that I love you
It’s a phase that I’m going through
There is nothing that I can do
and I’m sorry that I love you
Do not listen to my song
Don’t remember it, don’t sing along
Let’s pretend it’s a work of art
Let’s pretend it’s not my heart.
The rose will fade when summer’s gone
The song will fade and I’ll be gone
because my heart is dying too
and it’s all the same to you.

2. Ryan Star “Losing your Memory”

Call all your friends
And tell them you’re never coming back
Cause this is the end
Pretend that you want it
Don’t react The damage is done
The police are coming too slow now
I would have died
I would have loved you all my life.

3.  Airborne Toxic Event, “Timeless”

Just help me through this moment
After everything I told you
How the weight of their loss is like the weight of the sun.
I see their faces near me,
I hear their voices calling,
It was like their lives were over before they begun.

4. "Us Ones In Between" by Sunset Rubdown 

And I’ve heard of pious men
And I’ve heard of dirty fiends
But you don’t often hear
Of us ones in between…
And in the darkness I taught myself to hate.
But where were you, oh where were you?
And where the f*** did the sun go?

5. Ingrid Michaelson, “Breakable”

Have you ever thought about what protects our hearts?
Just a cage of rib bones and other various parts.
So it’s fairly simple to cut right through the mess,
And to stop the muscle that makes us confess.
And we are so fragile,
And our cracking bones make noise,
And we are just,
Breakable, breakable, breakable girls and boys.
"Epic Last Song" by Does It Offend You, Yeah
I called today but missed you again
Today’s the day I go up in flames
I sent the money to you, my dear
Today’s the day I burn away
I say baby, babe I’ve loved you a long time

6. "Epic Last Song" by Does It Offend You, Yeah

I called today but missed you again
Today’s the day I go up in flames
I sent the money to you, my dear
Today’s the day I burn away
I say baby, babe I’ve loved you a long time

7. "Samson" by Regina Spektor

You are my sweetest downfall
I loved you first, I loved you first
Beneath the stars came fallin’ on our heads
But they’re just old light, they’re just old light

8. "Control" by Garbage

The world might end,
The night might fall.
Rain on down and cover us all,
And drown us with the burdens of our sins.
Maybe I’ll look you in the eye,
Tell you, you don’t wanna die.
Maybe I’ll hold my breath and jump right in.

9. "Orange Sky" Alexei Murdoch

And I had a dream
I stood beneath an orange sky
With my sister standing by
I said, “Sister, here is what I know now
In your love, my salvation lies.”

10. "Your Ex-Lover is Dead" by Stars

This scar is a fleck on my porcelain skin
Tried to reach deep but you couldn’t get in
Now you’re outside me
You see all the beauty
Repent all your sin

11. "Daughter" by Youth

And if you’re in love, then you are the lucky one,
'Cause most of us are bitter over someone.
Setting fire to our insides for fun,
To distract our hearts from ever missing them.
But I’m forever missing him.

12. "Upward Over the Mountain" by Iron and Wine

Mother remember being so stern with that girl who was with me
Mother remember the blink of an eye when I breathed through your body
So may the sunrise bring hope where it once was forgotten
Sons are like birds flying upwards over the mountain
Mother I made it up from the bruise on the floor of this prison
Mother I lost it all in the fear of the Lord I was given
Mother forget me now that the creek drank the cradle you sang to
So may the sunrise bring hope where it once was forgotten
Sons can be birds taken broken up to the mountain.

13. Greg Laswell, “Goodbye”

Then lonely lay the day
I can’t remember you at all
And it’s not easy to say that day
Has already come and gone
And all that remains is a place
Where you no longer are
One day I won’t regret this
Oh how I want to believe that’s true
Once I pick up the parts I broke on you
I’ll get used to the idea
It’s not you.

14. "Sorrow," The National

Sorrow is my body on the waves
Sorrow is a girl inside my cage
I live in a city sorrow built
It’s in my honey, it’s in my milk.
It’s only half my heart alone,
On the water,
Cover me in rags and bones, sympathy.
'Cause I don't wanna get over you.
I don’t wanna get over you.

15. Bright Eyes, “A Perfect Sonnet”

We’re singing, I believe that lovers should be chained together
And thrown into a fire with their songs and letters
And left there to burn
Left there to burn in their arrogance
But as for me I’m coming to my final failure
I’ve killed myself with changes trying to make things better
But I ended up becoming something other than what I had planned to be
Now I believe that lovers should be draped in flowers
And laid entwined together on a bed of clover
And left there to sleep.
Left there to dream of their happiness.

16. Nick Cave “The Ship Song”

We talk about it all night long
We define our moral ground
But when I crawl into your arms
Everything, it comes tumbling down

Come sail your ships around me
And burn your bridges down
We make a little history, baby
Every time you come around

Your face has fallen sad now
For you know the time is nigh
When I must remove your wings

And you, you must try to fly.

So now, do you have a feel for what City of Heavenly Fire is going to feel like? Let us know in the comments!