Regarding a solemn service in the Cathedral of Mexico, a Navarrese insurgent, and the lost score of a Catalan, based in The Colonial Havana. An excuse for an autoethnographic story and the biography of a musical document. RAM. 2021;22(1):45-76. Accessed August 24, 2026. https://www.ojs.aamusicologia.ar/index.php/ram/article/view/348