Voice: Geru - Artist: Geru Y Su Legión 7 - Recording Engineer: Noe Sepulveda - Recording Engineer: Alejandro Caro - Mix Engineer: Noe Sepulveda - Mastering Engineer: Sergio Vargas - Recording Arranger: Juan Lugo - Recording Arranger: Oscar Sotelo - Voice: Armando García García - Accordion: Armando García García - Bass: Mariano García García - Bass: Catalino García García - Drums: Enciso Hernandez - Saxophone: José Guadalupe Hernández R. - Percussion: Rosendo Gamboa Magallanes - Producer: Jesus Tirado Casteñeda - Studio: Andaluz Music