Answer:
What has four fingers and a thumb but is not alive?
Soldiers fight it but never changes.
Spies and detectives do this to phones and musical shoes make this sound.
What begins to die on a wedding day?
In your fire you hear me scream! Creaking and whining yet I am dead before you lay me in your hearth.
All about, but cannot be seen, Can be captured, cannot be held, No throat, but can be heard. Who am I?