Answer:
What can be heard and caught but never seen?
The moon is my father. The sea is my mother. I have a million brothers. I die when I reach land
A red drum which sounds without being touched, and grows silent, when it is touched.
Brown I am and much admired; many horses have I tried; tire a horse and worry a man; tell me this riddle if you can.
It's equally comfortable in an orchestra and a geometry textbook. What is it?
I can only be played on a windy day