Voice: Manuel Martinez - Artist: Medina Azahara - Featuring: Kutxi Romero - Guitar: Paco Ventura - Voices: Paco Ventura - Keyboards: Manuel Ibañez - Voices: Manuel Ibañez - Drums: Nacho Santiago - Producer: Medina Azahara - Acoustic Guitar: Yolanza Mozos - Bass Guitar: Álvaro Coronado - Programmer: Manuel Ibañez - Programmer: Luis Villa - Additional Vocals: Julia Abad - Percussion: Antonio Bravo - Percussion: Cesareo Moreno Plantón "Güito" - Recording Arranger: Manuel Ibañez - Recording Arranger: Paco Ventura - Mixer: Luis Villa - Mastering Engineer: Mario G. Alberni - Recording Engineer: Alberto Porres