Voice: BÉLICO INDIE - Artist: La Nueva Nación - Producer: Eduardo Carrillo - Recording Engineer: Daniel Sanchez - Mix Engineer: Jorge Chapaz - Mix Engineer: Alfonso Valdez De La Valdez De La Riva - Mastering Engineer: Jorge Chapaz - Mastering Engineer: Alfonso Valdez De La Valdez De La Riva - A&R Coordinator: Erick Sauceda - A&R Coordinator: Rodrigo Flores - A&R Coordinator: Linda Díaz - A&R: Jorge Loayzat - Other: Walter Ibarra - Other: José Luis Juárez - Other: Antonio Garza - Accordion: Brayan Brandon Romo Cervantes - Bass: Raul Samuel Vega Duque - Drums: Jossua Eduardo Rosales Sosa - Accordion: Azarias Alejandro Ramirez Martinez - Trombone: Luis Fernando Pérez Tejeda