What is the difference between metrical tale and metrical romance?

A metrical tale is a narrative poem that tells a story in verse form, often with a simple and straightforward plot, while a metrical romance is a narrative poem that typically involves more complex and fantastical elements, such as chivalry, knights, and supernatural occurrences. Metrical tales are usually shorter and more focused on moral lessons or entertainment, whereas metrical romances are longer and delve into themes of love, adventure, and heroism. The distinction lies in the style, structure, and content of the two forms of poetry.