Thank you, beloved. Each part has a meaning.

0:00 - 1:00
Story of the kingdom and how a witch used to cause all sorts of oppression at the West side.

1:01 - 1:56
Our brave skunk hero goes to fight the witch at the West side of the kingdom, with orders of the king to defeat her, going through the swamps, the mountains, the forests, to reach his destination.

1:57 - 2:51
They fight for three whole days, the witch's spells and the skunk's sword and shield skill were almost equal in power, but, when the witch is defeated, she casts one final curse that she had prepared, a curse that she could only say when she was about to die, because she would be dead upon casting it.

2:51 - 3:46
The skunk's body becomes shorter and plumper, his armor no longer fits, everything becomes too heavy and clumsy. He felt his teeth receed and his speech became more limited, words fled from him. He was transformed into a toddler.

3:47 - 4:47
The skunk went outside and looked at the path he came from. It was easy to do such a long way when he was an adult, but could he make his way back to East from where he is, now that he is having trouble to even stand on his feet?

4:48 - End
He has no choice. One thing that didn't regress was his adventurous spirit. He was up to making the whole way back.

- - - -
Did this for Gustavo, the Skunk. He had a game idea, but, since he doesn't know game art or programming, it won't be a real game.x3 The idea was appealing, of having a toddler knight, so I made a song for the intro screens. Maybe, in the future, it becomes something big. But, if it does not, it's still nice to make music.x3

The witch's instrument is a flute, which the skunk's instrument is the strings session. When the curse is passed to the skunk, the strings play the flute's melody. -w-

You should have added that to the description. I thought the melody had different phases but knowing the context of those changes enhances it.

Really great work.