I'm assuming you're looking for information on the full movie "Raja Horu" in Sinhala. Here's some text I was able to find:
The sorcerer was defeated, and the curse was lifted. The king, grateful for Ravindra's bravery, rewarded him with a special gift – the magical drum, now known as "Raja Horu." From that day on, Ravindra was hailed as a hero, and his music was said to have the power to bring peace and prosperity to the land. raja horu sinhala full movie
The king of the land, a just and fair ruler, was hosting a grand ceremony to honor the gods. Ravindra, still playing the drum, was drawn into the ceremony and became an integral part of it. The king, impressed by Ravindra's skills, invited him to join the royal orchestra. I'm assuming you're looking for information on the