Composer: Jose Cosculluela & Jose Angel Hernandez & Emmanuel Gazmey
Composer: Shakira & Luis Fernando Ochoa
Lyricist: Shakira & Luis Fernando Ochoa
Composer: Davide Mattei
Lyricist: Davide Mattei & Daniele Ceccaroni
Lyricist: Davide Mattei & Maurizio Pisciottu