I found the song "Back To You" unique in the sense that it is talking about giving a life to God for His purposes instead of futilely giving a life to earn God's favor for salvation. "Back To You" is written from the perspective of someone who has already accepted Christ as indicated in the testimony of words from the song:
"I'll testify, testify how You gave Your life for mine"
"Dear John" is a letter in song for you if you have not accepted Christ as your Savior. You will find your opportunity to choose Jesus' forgiveness by His scars. If you choose Jesus, the Father is waiting with open arms. Here is the description from "Dear John" of choosing Jesus' side:
There's freedom
On the other side of
Things that keep us tied up and afraid
There's hope in every situation
No matter what you're facing everyday
But it's up to you
You get to choose
The Father is waiting there with open arms
When the child comes home to the Father, there is a celebration in store. "Joy Unspeakable" is an awesome celebration of the Lord with all reverence intact!