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 [Internet]. 2021 Mar. 23 [cited 2026 Aug. 24];22(1):45-76. Available from: https://ojs.aamusicologia.ar/index.php/ram/article/view/348