Shakira - Producer, Songwriter, vocals, harmonica, Emilio Estefan Jr. - Executive producer, Javier Garza - Producer, engineer, mixer, programmer, Luis Fernando Ochoa - Producer, songwriter, guitar, bass guitar, Lester Mendez - Producer, string arrangements, programmer, Pablo Florez - Producer, programmer, Wendy Pedersen - Backing vocals, Adam Zimmon - Guitar, Marcelo Acevedo - Guitar, Randy Barlow - Accordion, Teddy Mulet - Trumpet, Brendan Buckley - Drums, Joseph Quevedo - Drums, Edwin Bonilla - Percussion, John Falcone - Electric bass guitar. |