Song in 'Making Of' at 21min 40sec? In the 'Making of The Film' special feature there's a piano led song at 21 minutes, 40 seconds. A google search has revealed nothing. 

Some of the lyrics are: 
Remember when we used to say that nothing would ever come between us?
You'd say love is deaf and dumb and blind but I would say that it's a genious
The odds are fixed, I'm turning tricks, my timings always wrong.
The sinners always laughed about the things that we could never move on from

Any ideas what it is?

Tomorrow, When the War Began

First song as Ellie is riding to Corrie's on her motorbike.

Missy Higgins

Steer

After Ellie's parents let her take the car for their getaway. Corrie goes to the batting nets to ask Kevin to come with them.

The Cruel Sea

The Honeymoon Is Over

Song as Homer walks out of the police station and releases the handbrake on the police car.

Wolfmother

Cosmic Egg

They're road trip begins as they drive over the mountains.

The Temper Trap

Fader

The first night on their adventure. They sit around the campfire at night. Lee builds another fire in the morning while Kevin and Corrie make out.

Bob Evans

Don't You Think It's Time?

Black Hearts (On Fire)

Ellie sits in the in the cubby house. She drinks tea with Carrie.

Sarah Blasko

Flame Trees

After Ellie threatens Chris with the gun after he falls asleep on watch. They drive off again.