Backing Vocals – Rita Quintero, Shakira Mebarak* Charango, Quena, Rondador – Gustavo Patiño Co-producer, Programmed By, Mandolin – Tim Mitchell Coordinator [Production Coordinator] – Kevin Dillon (4) Engineer [Additional Engineer] – Carlos Paucar (pistes : 2), Freddy Piñero, Jr. Engineer [Assistant Engineer] – Alex Dixon, Chris Carroll, Christine Tramontano, Jorge Gonzalez, Ken Theis, Nicholas Marshall, Oswald Bowe, Roger Gonzalez, Tony Mardini Engineer [Mixing Engineer] – Javier Garza Engineer [Recording Engineer] – Alfred Figueroa, David Reitzas (pistes : 2), Ed Williams (pistes : 2), Gustavo Celis, Javier Garza, Terry Manning Executive-Producer – Emilio Estefan, Jr. Guitar – Brian Ray, Tim Mitchell, Tim Pierce Percussion – Archie Peña, Emilio