Artist: Walter Esaú - Producer: David Aguilar - Producer: Ulises Hadjis - Mix Engineer: Nacho Sotelo - Mastering Engineer: Juan Garcia - Recording Engineer: Roy Cañedo - Recording Engineer: Ulises Hadjis - Recording Engineer: David Aguilar - Assistant Mixer: Erik Moreno - Guitar: Walter Esaú - Voice: Magdalena Valencia - Keyboards: Magdalena Valencia - Guitar: Diego Vaucher - Bass: Eduardo Serrano - Drums: Gustavo Beltrán - Synthesizer: David Aguilar - Violin: Ada Odreman