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Shakira – vocals • Luis Fernando Ochoa – producer, mixer, background vocals, guitar, keyboards, harmonica, percussion • Alvaro Farfan – director • DJ Memê (Marcello Mansur) – remixing • Pablo Florez – remixing • Jarvier Garza – remixing • Victor Di Persia – recording engineer, mixer • Camillo Montilla – engineer, piano • Sonido Azulado – engineer • Luly Deya – assistant engineer • José Martínez – assistant engineer • Freddi Niño – assistant engineer • Juan Antonio Castillo – mixing • Michael Fuller – mastering • Howard Glassfor – guitar, vocals • Gonzo Vasquez – programming, drums, percussion, background vocals • Jose Gaviria – background vocals • Andrea Piñeros – background vocals • Jose Garcia – bass guitar • Alejandro Gomez – harmonica • Eusebio Valderrama – trumpet • Samuel Torres – percussion • Felipe Dothe – design • Javier Hincapie – design • Telma Ribeiro – graphic design • Patricia Bonilla – photography • Miguel Angel Velandia – photography ==Charts==