Freedom Cadence (Thank You for Your Service) lyrics

[Chorus]
Some say freedom is free, but I tend to disagree
I say freedom is won, through the barrel of a gun
Had a brother in Iraq, he didn't come back
I ask why oh why, do soldiers gotta die
Some say freedom is free, but I tend to disagree
I say freedom is won, through the blood of someone's son
Some say freedom is free, but I tend to disagree
I say freedom is won, through the barrel of a gun
Daddy died in Vietnam, he was killed at Khe Sanh
I ask why oh why, do soldiers gotta die
Some say freedom is free, but I tend to disagree
I say freedom is won through the blood of someone's son
Some say freedom is free, but I tend to disagree
I say freedom is won through the barrel of a gun
Had a brother in Iraq, he didn't come back
I ask why oh why, do soldiers gotta die