This album, released under the Kamikaze Records label, followed the line of their first material, Gratis es más rico, released independently in 2004. In Alma de Cuero, one can find songs that became benchmarks within Paraguayan rock. Although the complete album offers a particular sonic journey, tracks like Soldado del Divague or Agua que Cae had already paved the way in their previous work, showing the evolution of their style.
In 2005, La Secreta shared the stage with bands like Catupecu Machu and Árbol, a year before the release of Alma de Cuero. The band was active until 2012, and seven years later, in 2019, they reunited to perform at Cosquín Rock Paraguay.