Answer:
When I'm metal or wood, I help you get home. When I'm flesh and I'm blood. In the darkness I roam.
The homes of tiny creatures that collect in corners if you aren't vigilant about dusting.
A nutcracker up in a tree
It can be white or blue or black, Humped or have a horn. And when it talks it sings its menuets, as it's travelling the depths.
A close relative of ketchup that people often spread on their dog.
What is it that makes tears without sorrow. And takes its journey to heaven?