Vocalist: Paula Rojo - Recording Engineer: Juan Carlos Fuguet - Artist: The Wild Horses - Vocalist: Pablo “Wild Paul” Martín - Guitar: Pablo “Wild Paul” Martín - Vocalist: Rafa "Eagle Eye" Aguilar - Guitar: Rafa "Eagle Eye" Aguilar - Guitar: JuanCar "Johnny the Kid" Fuguet - Ukulele: JuanCar "Johnny the Kid" Fuguet - Mandolin: Pedro "Angry Pete" López - Banjo: Pedro "Angry Pete" López - Bass Guitar: Carlos "Hidden Charlie" Guardado - Vocalist: Carlos "Hidden Charlie" Guardado - Drums: Kacho "Kat Joe" Casal - Vocalist: Kacho "Kat Joe" Casal - Other: Alvaro Bárcena - Other: Alba Aguilar - Other: Eva Aguilar - Producer: Juan Carlos Fuguet - Producer: Rafa Aguilar - Mix Engineer: Felipe Guevara - Mastering Engineer: Felipe Guevara