Acoustic Bass – Pablo AslanArranged By – Lester Mendez, ShakiraBacking Vocals – Rita Quintero, ShakiraBandoneon – David Alsina, Hector Del CurtoBass – Paul BushnellCo-producer – Lester MendezDrums – Abraham Laboriel, Jr.*Engineer [Additional] – Alfred Figueroa, Carlos Paucar, Jorge GonzalezEngineer [Assistant] – Alex Dixon, Chris Carroll, Christine Tramontano, Ed Williams, Jorge Gonzalez, Ken Theis, Michael M. , Nicholas Marshall, Oswald Bowe, Scott KieklakEngineer [Mixing] – Javier GarzaEngineer [Recording] – David Reitzas, Eric Schilling, Gustavo Celis, Javier Garza, Pat McCarthy, Terry ManningGuitar – Bryan Ray*, Tim PierceMusic By – ShakiraPercussion – Archie Peña, Richard BravoPiano, Arranged By [Intro] – Jorge CalandrelliProducer – ShakiraWords By – Shakira

Arranged By – Lester Mendez, ShakiraArranged By [Horn Arrangements] – Lester MendezBacking Vocals – Rita Quintero, ShakiraBaritone Saxophone, Tenor Saxophone – Ed CalleBass – Paul BushnellCo-producer – Lester MendezDirected By [Horn Charts And Direction] – Camilo ValenciaDrums – Abraham Laboriel, Jr.*Engineer [Additional] – Alfred Figueroa, Carlos Paucar, Jorge Gonzalez, Mike CouzziEngineer [Assistant] – Alex Dixon, Chris Carroll, Christine Tramontano, Ed Williams, Jorge Gonzalez, Ken Theis, Nicholas Marshall, Oswald Bowe, Tony MardiniEngineer [Mixing] – Eric SchillingEngineer [Recording] – Gustavo Celis, Javier Garza, Terry ManningGuitar – Brian Ray, Tim PierceKeyboards – Lester MendezMusic By – Lester Mendez, ShakiraPercussion – Richard BravoProducer – ShakiraTrombone, Bass Trombone – Dana TeboeTrumpet – Tony ConcepcionTrumpet, Piccolo Trumpet – Jim HackerTuba, Bass Trombone – Joe BaratiWords By – Shakira

Arranged By – Shakira, Tim MitchellBacking Vocals – Rita Quintero, ShakiraBass – Paul BushnellCharango, Quena [Flute], Rondador – Gustavo PatiñoCo-producer – Tim MitchellDrums – Brendan BuckleyEngineer [Additional] – Freddy Piñero, Jr.Engineer [Assistant] – Alex Dixon, Chris Carroll, Christine Tramontano, Jorge Gonzalez, Ken Theis, Nicholas Marshall, Oswald Bowe, Roger Gonzalez, Tony MardiniEngineer [Mixing] – Javier GarzaEngineer [Recording] – Alfred Figueroa, Gustavo Celis, Javier Garza, Terry ManningGuitar – Brian Ray, Tim Mitchell, Tim PierceMandolin – Tim MitchellMusic By – Shakira, Tim MitchellPercussion – Archie Peña, Emilio Estefan, Jr., Miriam EliProducer – ShakiraProgrammed By – Tim MitchellWords By – Gloria M. Estefan*, Shakira

Arranged By – Lester Mendez, ShakiraArranged By [Horn Arrangements] – Lester MendezBacking Vocals – Rita Quintero, ShakiraBaritone Saxophone, Tenor Saxophone – Ed CalleBass – Paul BushnellCo-producer – Lester MendezDirected By [Horn Charts And Direction] – Camilo ValenciaDrums – Abraham Laboriel, Jr.*Engineer [Additional] – Alfred Figueroa, Carlos Paucar, Jorge Gonzalez, Mike CouzziEngineer [Assistant] – Alex Dixon, Chris Carroll, Ed Williams, Jorge Gonzalez, Ken Theis, Mike Rivera*, Oswald Bowe, Scott KieklakEngineer [Mixing] – Eric SchillingEngineer [Recording] – Gustavo Celis, Javier Garza, Terry ManningGuitar – Brian Ray, Tim PierceKeyboards – Lester MendezMusic By – Lester Mendez, ShakiraPercussion – Richard BravoProducer – ShakiraTrombone, Bass Trombone – Dana TeboeTrumpet, Flugelhorn – Tony ConcepcionWords By – Shakira

Arranged By – Lester Mendez, ShakiraArranged By [Strings], Conductor – David CampbellBacking Vocals – Rita Quintero, ShakiraBass – Paul BushnellCello – Dan Smith*, Larry Corbett, Rudy Stein, Suzie KatayamaCo-producer – Lester MendezConcertmaster – Joel DerouinContractor – Suzie KatayamaDrums – Abraham Laboriel*Engineer [Additional For Strings] – Dino Herman*Engineer [Additional] – Alfred Figueroa, Carlos Paucar, Jorge GonzalezEngineer [Assistant For Strings] – John HendricksonEngineer [Assistant] – Alex Dixon, Christine Tramontano, Ed Williams, Jorge Gonzalez, Ken Theis, Oswald Bowe, Scott KieklakEngineer [Mixing] – Javier GarzaEngineer [Recording] – Gustavo Celis, Javier Garza, Terry ManningEngineer [Strings] – Steve ChurchyardGuitar – Brian Ray, Tim PierceKeyboards – Lester MendezMusic By – Glen Ballard, ShakiraPercussion – Richard BravoProducer – ShakiraViolin – Armen Garabedian, Eve Butler, Joel Derouin, John Wittenberg, Ken Yerke*, Mario De Leon*, Peter Kent , Becky Bunnell*Words By – Shakira

Arranged By – Lester Mendez, ShakiraBacking Vocals – Rita Quintero, ShakiraBass – Paul BushnellCo-producer – Lester MendezDrums – Brendan BuckleyEngineer [Additional] – Alfred Figueroa, Carlos PaucarEngineer [Assistant] – Alex Dixon, Jorge Gonzalez, Ken Theis, Mike Rivera*, Oswald Bowe, Scott KieklakEngineer [Mixing] – Javier GarzaEngineer [Recording] – Gustavo Celis, Javier Garza, Terry ManningGuitar – Tim PierceKeyboards – Lester MendezMusic By – Lester Mendez, ShakiraPercussion – Brendan Buckley, Richard BravoProducer – ShakiraWords By – Shakira

Acoustic Guitar – Tim PierceArranged By – Brendan BuckleyBacking Vocals – Brendan Buckley, Rita Quintero, ShakiraBass Guitar – Paul BushnellCo-producer – Brendan Buckley, Lester MendezDrums, Percussion – Brendan BuckleyElectric Guitar – Brendan Buckley, Brian Ray, Tim PierceEngineer [Additional] – Alfred Figueroa, Carlos Paucar, Ed Williams, Gustavo CelisEngineer [Assistant] – Chris Carroll, Christine Tramontano, Elias Ponce, Eric Palmer, Jorge Gonzalez, Ken Theis, Nicholas Marshall, Scott KieklakEngineer [Mixing] – Javier GarzaEngineer [Recording] – Dave Reitzas*, Terry ManningKeyboards – Brendan Buckley, Lester MendezOrgan [Hammond] – Lester MendezProducer – ShakiraWritten-By – Brendan Buckley, Shakira

Acoustic Guitar – George NoriegaArranged By – George Noriega, Lester Mendez, Shakira, Tim MitchellBacking Vocals – George Noriega, ShakiraBass – Julio HernandezCo-producer – George Noriega, Lester Mendez, Tim MitchellDrums – Brendan BuckleyEngineer [Additional] – Alfred Figueroa, Carlos Paucar, Charles Dye, Ed Williams, Mike CouzziEngineer [Assistant] – Alex Dixon, Chris Carroll, Christine Tramontano, Jorge Gonzalez, Ken Theis, Oswald Bowe, Scott KieklakEngineer [Mixing] – Javier GarzaEngineer [Recording] – Gustavo Celis, Terry ManningGuitar – Brian Ray, Tim MitchellHarmonica – ShakiraKeyboards – Lester MendezMusic By – George Noriega, Shakira, Tim MitchellPercussion – Archie PeñaProducer – ShakiraProgrammed By – George Noriega, Tim MitchellWords By – Shakira

Arranged By – Luis F. Ochoa*, ShakiraBacking Vocals – Rita Quintero, ShakiraBaritone Saxophone, Tenor Saxophone – Ed CalleBass – Paul BushnellCo-producer – Luis F. Ochoa*Drums – Abraham Laboriel*Engineer [Additional] – Gustavo Celis, Juan Carlos Rodriguez , Mike Couzzi, Pat McCarthyEngineer [Assistant] – Alex Dixon, Chris Carroll, Christine Tramontano, Jorge Gonzalez, Ken Theis, Michael M. , Nicholas Marshall, Oswald BoweEngineer [Mixing] – Eric SchillingEngineer [Recording] – David Reitzas, Terry ManningGuitar – Luis F. Ochoa*, Tim PierceKeyboards – Luis F. Ochoa*Music By – Luis F. Ochoa*, ShakiraPercussion – Brendan BuckleyProducer – ShakiraTrumpet, Flugelhorn – Tony ConcepcionWords By – Shakira

Arranged By – Luis F. Ochoa*, ShakiraBacking Vocals – ShakiraBass – Luis F. Ochoa*, Paul BushnellCo-producer – Luis F. Ochoa*Drums – Brendan BuckleyEngineer [Additional] – Gustavo Celis, Juan Carlos Rodriguez Engineer [Assistant] – Chris Carroll, Christine Tramontano, Ed Williams, Jorge Gonzalez, Ken Theis, Nicholas Marshall, Scott Kieklak, Tony MardiniEngineer [Mixing] – Eric SchillingEngineer [Recording] – David Reitzas, Terry ManningGuitar – Brian Ray, Luis F. Ochoa*Keyboards – Luis F. Ochoa*Music By – Luis F. Ochoa*, ShakiraPercussion – Brendan Buckley, Edwin BonillaProducer – ShakiraWords By – Shakira

Accordion – Fadi JardanBacking Vocals – Fadi Jardan, Nicolas W. Farhoury, Oussama Karaki, Rita Quintero, Tommy AnthonyEngineer [Additional] – Carlos Paucar, Gustavo CelisEngineer [Assistant] – Alfred Figueroa, Jorge Gonzalez, Simon Ramone, Steve MenezesEngineer [Recording And Mix] – Javier GarzaGuitar – Adam ZimmonLyrics By [English] – Gloria M. Estefan*Music By – Javier Garza, Pablo Flores, ShakiraOud – Joe Zaytoonian, Michele MassadPercussion – Miriam Elli*Producer, Arranged By – Javier Garza, Pablo Flores, ShakiraProgrammed By – Javier Garza, Pablo FloresViolin – Jack Stamates

Arranged By – Shakira, Tim MitchellBacking Vocals – Rita Quintero, ShakiraBass – Paul BushnellCharango, Quena [Flute], Rondador – Gustavo PatiñoCo-producer – Tim MitchellDrums – Brendan BuckleyEngineer [Additional] – Freddy Piñero, Jr.Engineer [Assistant] – Alex Dixon, Chris Carroll, Christine Tramontano, Jorge Gonzalez, Ken Theis, Nicholas Marshall, Oswald Bowe, Roger Gonzalez, Tony MardiniEngineer [Mixing] – Javier GarzaEngineer [Recording] – Alfred Figueroa, Gustavo Celis, Javier Garza, Terry ManningGuitar – Brian Ray, Tim Mitchell, Tim PierceMandolin – Tim MitchellMusic By – Shakira, Tim MitchellPercussion – Archie Peña, Emilio Estefan, Jr., Miriam EliProducer – ShakiraProgrammed By – Tim MitchellWords By – Shakira

Acoustic Bass – Pablo AslanArranged By – Lester Mendez, ShakiraBacking Vocals – Rita Quintero, ShakiraBandoneon – David Alsina, Hector Del CurtoBass – Paul BushnellCo-producer – Lester MendezDrums – Abraham Laboriel, Jr.*Engineer [Additional] – Alfred Figueroa, Carlos PaucarEngineer [Assistant] – Alex Dixon, Chris Carroll, Christine Tramontano, Ed Williams, Jorge Gonzalez, Ken Theis, Michael M. , Nicholas Marshall, Oswald Bowe, Scott KieklakEngineer [Mixing] – Javier GarzaEngineer [Recording] – David Reitzas, Eric Schilling, Gustavo Celis, Javier Garza, Pat McCarthy, Terry ManningGuitar – Bryan Ray*, Tim PierceKeyboards – Lester MendezPercussion – Archie Peña, Richard BravoPiano, Arranged By [Intro] – Jorge CalandrelliProducer – ShakiraWords By, Music By – Shakira