Answer:
I am an instrument you can hear but cannot touch or see. What am I?
Drop me and the world will shatter. You can always find me where you empty your bladder. What am I?
I am always coming but I never arrive. What am I?
When young I am sweet in the sun. When middle-aged I make you gay. When old I am valued more than ever.
A spirited jig I dance bright, banishing all but darkest night. Air can't kill me but water can. Share me, I won't get less unless wind ruins me. What am I?
A little house full of meat, no door to go in and eat.