What is the Summary of the story king grisly beard

It is about a princess who took everything for granted and thought she was superior to everyone else. She would mock whoever she saw about their appearances but that was her downfall. Her father, the king, order her to marry the first man that came to the door of the castle.

A musician came and he was to be her husband, he had no fortune but many skills of life. The princess learn the hard part of life and regrets the way she treated others in the past. Once she accepted that this poor lifestyle was one she had to life with a surprising twist unfolds.

Her husband the musician was king grisly beard, he had hid his real identity from her in order to teach her a listen she will never forget.