Voice: BÉLICO INDIE - Artist: Clasificación 13 - 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 - Strings: Joaquín Alejandro Solis Ortiz - Voice: Joaquín Alejandro Solis Ortiz - Bass: José de Jesús Soria Reyna - Additional Vocals: Humberto Miguel Palacios Gonzalez - Trombone: Christian Rolando Montes García