• José Peña
• Mixing

• Suso Saiz
• Glockenspiel, Producer, Spanish Guitar

• Israel Sanchez
• Bateria

• Manuel Santisteban
• Producer, Recording

• Nigel Walker
• Recording, Vocal Recording

• Joserra Senperena
• Organ (Hammond)

• Alfredo Bolona Jimenez
• Recording

• Gonzalo Lasheras
• Guitar, Recording

• Cristina Lliso
• Vocals

• Andrés Calamaro
• Vocals

• Tito Dávila
• Keyboards, Producer

• Pablo Garcia
• Recording

• Francisco Gude
• Recording

• Santiago Fernandez
• Mixing, Recording, Bateria

• Antonio Fuentes
• Guitar, Coros

• Daniel Mezquita
• Guitar

• Guillermo Jilguero Quero
• Mixing

• Javier Quilez
• Bajo Sexto

• Brett Rader
• Mixing

• Ludovico Vagnone
• Guitar

• Jesus N. Gomez
• Percussion, Recording, Keyboards, Producer, Mixing

• Alejo Stivel
• Producer

• David Summers
• Vocals, Bajo Sexto

• Victor Merlo
• Double Bass

• Javier Mora
• Piano, Organ (Hammond)

• Rosana Arbelo
• Vocals, Coros, Producer

• Javier Molina
• Guitar

• Alvarro Urquijo
• Guitar (Acoustic), Pandereta, Guitar (Electric), Guitar (12 String)

• Rafa Gutiérrez
• Guitar

• Angel Martos
• Recording

• Angel Medina
• Producer, Mixing, Recording, Engineer

• Pedro Barcelo
• Bateria

• Boris Alarcon
• Producer, Mixing, Recording

• Haritz Harreguy
• Recording

• Javier Garcia Mendez
• Bajo Sexto

• Ramon Arroyo
• Bajo Sexto, Guitar (Baritone)

• Carlos Francisco Hernandez
• Assistant

• Carlos Goñi
• Guitar, Arranger, Producer, Bajo Sexto, Vocals

• Daniel Alcover
• Producer, Mixing

• Alex Ubago
• Vocals

• Diego Garcia
• Guitar

• Pablo Benegas
• Guitar

• Álvaro Fuentes
• Bajo Sexto

• Haritz Garde
• Bateria

• Juan Hidalgo
• Mastering

• Amaia Montero
• Vocals, Coros

• Julio Cascán
• Bajo Sexto

• Jaime DeBurgos
• Piano, Keyboards

• Jordi Ramiro
• Bateria

• Rubén Suárez
• Assistant

• Iñaki García
• Keyboards

• Jose De Jesus Villa Garcia
• Coros

• Geni Avello
• Guitar

• Carlos Doménech
• Coros

• Pina
• Bateria

• Quique González
• Guitar (Electric), Vocals

• Mark Janipka
• Recording

• Kepa Madrazo
• Recording

• Dani Martín
• Guitar (Electric), Vocals

• Belinda Álvarez
• Violin

• José "El Niño" Bruno
• Bateria

• Marcos Cao
• Guitar, Vocals

• Raquel DelRosario
• Vocals

• Dani Despistaos
• Vocals

• David Feito
• Guitar (Acoustic), Coros

• Gelu Galván
• Producer, Bajo Sexto, Mixing, Recording, Coros

• Juan Gonazález
• Mixing, Recording

• David Gwynn
• Guitar (Electric)

• Hugo
• Guitar

• Gunther Intelmann
• Photography

• Iván
• Vocals

• Jorge "El Canario"
• Bateria

• Toni Jurado
• Percussion, Bateria

• Karlos
• Bateria

• Krespo
• Guitar (Electric)

• Héctor Leal
• Recording

• Leiva
• Bajo Sexto

• Lichis
• Guitar (Acoustic), Guitar (Electric), Vocals, Producer, Spanish Guitar, Double Bass, Bouzouki

• Mark Janipka Mezclado
• Recording

• Curro Moral
• Piano

• Quique Morales
• Mixing, Recording

• More
• Guitar (Electric)

• Julián Nemesio
• Arranger, Bateria, Keyboards, Programming

• Daniel Ortín
• Bateria

• Jesús Redondo
• Keyboards

• Jacob Reguillón
• Bajo Sexto

• Marcelo Carlos Fuentes
• Bajo Sexto