Rapunzel Again !

Yet another in my Rapunzel series. The text reads

After they had lived like this for a few years, it happened one day that a Prince was riding through the wood and passed by the tower. As he drew near it he heard someone singing so sweetly that he stood still spell-bound, and listened. It was Rapunzel in her loneliness trying to while away the time by letting her sweet voice ring out into the wood. The Prince longed to see the owner of the voice, but he sought in vain for a door in the tower. He rode home, but he was so haunted by the song he had heard that he returned every day to the wood and listened.