Answer:
What is at the end of every rainbow?
A twiggy home
A man goes out in heavy rain with nothing to protect him from it. His hair doesn't get wet. How does he do that?
What has many keys but cannot open a single lock or door?
It is a symphony of noise, It can produce both grief and joys, It is inspiring and grand, Made by a person or a band.
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.