A hungry jackal set out in search of food and ended up at an abandoned battlefield whence he heard loud and strange sounds. Though scared, jackal decided to know the secret of these sounds. Warily, the jackal marched in the direction of the sounds and found a drum there. It was this drum, which was sending the sounds whenever the branches of the tree above brushed against it.
Relieved, the jackal began playing the drum and thought that there could be food inside it. The jackal entered the drum by piercing its side. He was disappointed to find no food in it. Yet he consoled himself saying that he rid himself of the fear of sound.
Don't be afraid of false things.