Keyboards: Sergio Mendes - Featuring: The Black Eyed Peas - Drum Programming: will.i.am - Rap Vocalist: The Black Eyed Peas - Vocals: Gracinha Leporace - Vocals: Debi Nova - Vocals: Sergio Mendes - Vocals: will.i.am - Vocals: Dante Santiago - Bass (Vocal): will.i.am - Acoustic Guitar: Kleber Jorge - Recording Arranger: will.i.am - Producer: will.i.am - Video Director: Syndrome - Video Director: Nabil Elderkin - Cinematographer: Joe Provenzano - Video Producer: Monica Blackburn