Answer:
By Moon or by Sun I shall be found. Yet I am undone if there's no light around.
Goes over all the hills and hollows, Bites hard, but never swallows.
Before I grow I'm small. When I'm old I grow tall. When I die I give a mighty fall.
My voice is tender my waist is slender and I'm often invited to play. Yet wherever I go I must take my bow or else I have nothing to say.
You bind me and I walk. You loosen me and I stop. What am I?
What did the grape do when he got stepped on?