Fernando Composer Ian Anderson Composer Juan Barrio Engineer Roberto Bezos Choir/Chorus Ritchie Blackmore Composer Mar Cabello Vocals Jose Luis Campuzano Vocals Carlitos Arranger, Guitar Carlitos Y Su G Composer Juan "Riiichal" Carlos Pipe Juan "Zape" Carlos Coros Cecilio Coros, Guitar Carlos Cereruela Choir/Chorus Cesar Coros Sergio "El Quisquilla" Cisneros Accordion, Keyboards, Organ (Hammond), Piano Jaime DelPozo Chelo Juan DeVicente Gaita Marcos Diaz Choir/Chorus Txus di Fellatio Arranger, Bateria, Coros, Percussion Goyo Esteban Editing, Mixing, Producer Juan Gallardo Vocals Mariana Gomez & Rodriguez, Edgar Choir/Chorus Mägo de Oz Arranger, Primary Artist Sergio Marcos Engineer, Mixing Eugenio Munoz Engineer David Perez Choir/Chorus Fernando Ponce de León Flute, Gaita, Whistle (Instrument) Luis Samuel Prieto Choir/Chorus Paloma Ramón Arranger Alvaro Rodríguez Narrator Traditional Composer Txus Composer