Answer:
What can be swallowed, But can also swallow you?
Hard to catch, easy to hold. Can't be seen, unless it's cold.
Pirates put their booty in it.
I move without wings, Between silken string, I leave as you find, My substance behind.
My first master has four legs, my second master has two. My first I serve in life, my second I serve in death. Tough I am, yet soft beside. Against ladies cheeks I often reside.
If lightning strikes an orchestra who is the one most likely to get hit?