Here's why this might be the case:
* Jota: The "Jota" is a popular folk dance and musical form found in Spain, particularly in Aragon and Castile. It's not a single, specific composition but rather a genre.
* Concordiana: "Concordiana" is a word that could refer to harmony or agreement, but it doesn't have a specific connection to the Jota dance.
Possible Interpretations:
* Misunderstanding: It's possible there's a misunderstanding about the term "Jota Concordiana." Perhaps it's a local or regional variation of the Jota with a specific name that isn't widely known.
* Fictional Reference: The term could be fictional, appearing in a novel, play, or other creative work.
How to Find More Information:
* Context: If you encountered this term in a specific piece of literature, provide more details about the source (author, title, etc.)
* Regional Research: If you believe "Jota Concordiana" refers to a specific region or community, research local folk traditions and music.
* Musical History: Look into the history of the Jota dance and its variations.
Please provide more context or details about where you encountered the term "Jota Concordiana" so I can help you find more information.