Old MacDonald is almost surely the central character. In addition to him, if there's a 'golden sound' involved, there could be a special animal or object that serves as a catalyst for this sound. For example, a magical rooster whose crow is part of the golden sound. Or it could be a friendly spirit of the farm that interacts with Old MacDonald and the animals, and all of them together are the main characters in this unique story.
Old MacDonald is likely to be the main character, since his name is in the title.
I would assume Old MacDonald is one of the main characters. After all, it's his farm in the story.
The 'the story of old macdonald golden sound story' could potentially be about the adventures of Old MacDonald on his farm, but with a focus on some sort of golden or special sound. Maybe there's a magical instrument on the farm that makes this golden sound, like a golden flute that the animals are attracted to. Or it could be about Old MacDonald's own voice being a golden sound that soothes the animals and helps them work together on the farm.
I'm not entirely sure as I haven't read or heard it specifically. But it might be about the adventures or daily life on Old MacDonald's farm, with all the animal sounds that are so characteristic of the Old MacDonald song.
The main character is obviously Old MacDonald. And then there are the animals on his farm, like cows, pigs, chickens, ducks etc. These animals play important roles as they are what make up the life on the farm in the story.
In the 'Jungle Book Golden Sound Story', Mowgli is sure to be a central figure. He is the human boy in the jungle. Shere Khan, as the antagonist, plays a major role too with his attempts to hunt Mowgli. Bagheera, being Mowgli's protector and guide, is an important character. And Baloo, with his carefree and friendly nature, is also among the main characters. Their interactions and relationships are likely to be brought to life vividly with the special sound elements in this version.
The little mermaid herself is surely one of the main characters. And probably the prince she falls in love with.
The main animals are cows, pigs, chickens, ducks, and sheep. These are the most common animals that are mentioned in the story and song. Cows go'moo - moo', pigs 'oink - oink', chickens 'cluck - cluck', ducks 'quack - quack' and sheep 'baa - baa'.
There are several main characters in it. Simba, of course, is at the center of the story. He is a curious and brave young lion cub at first. His father Mufasa, who rules the Pride Lands, is an important figure as he imparts wisdom to Simba. Scar, Mufasa's jealous brother, is a key character as the antagonist. He devises devious plans to take over the throne. Nala also plays a major role. She is Simba's childhood friend and her presence helps Simba to remember his responsibilities and return to the Pride Lands to reclaim his rightful place as king. There are also characters like Rafiki, the wise mandrill who gives guidance to Simba throughout his journey.
In 'the three little pigs golden sound story', the main characters are the three little pigs. Each pig has its own character traits. One is perhaps a bit lazy as shown by using straw for the house. Another is a bit more careless, using sticks. The third is smart and hardworking, building with bricks. And then there is the big bad wolf, who is the antagonist, trying to harm the pigs.
Sadly, I have no idea who the creator of the 'old macdonald had a dragon story' is. It could be a relatively unknown individual who just thought it would be fun to merge the traditional Old MacDonald idea with a dragon. Maybe it started as a bedtime story told by a parent to their child and then spread within a family or a small group of friends before being shared more widely, but without any clear indication of its original creator.