Lizzie and Mika Write A Theme Song?

so i wrote this walking dead themed song called “Just keep walking’ hope ya like it! help me with some guitar music for it:

The world is dark when you’re not shining
It struck you like a shot of lightning
We all die, we all lose our pasts
We hope our deaths will last

But we don’t get to win
You get to fall just like the rest of them.
But we don’t get to stay forever
Cause all we do is get up again

(this is the chorus)

Just keep walking
And don’t look back,
You’ll stop falling
And look ahead
Just keep walking

They take it away with the blink of an eye.
The problem is your bodies don’t die,
Wish I could pretend like we’d be ok forever,
But as alive as we are, we’re getting deader

Just keep walking
And don’t look back
‘you’ll stop falling
And begin again
Just keep walking

(bridge)

It could be at the mercy of barrel of a gun
Or the angry dead hands at the loss of someone
It could be the fall of the living
The rise of the dead
Yeah don’t look back

Don’t look back

Don’t look back

Just keep walking
And don’t look back
You’ll stop falling
And you’ll live again
Just keep walking