Mundo Live performance at the Auditorio Nacional in Mexico City. May 2005. In stereo. 240 kbps video at 25 fps, with 96 kbps MP3 audio running stereo at 44.1 kHz. (Preferred over 22.05 kHz, even for 96 kbps.) Aleks Syntek- Vocals, Keyboards Javier Calderon- Lead Guitar Uriel Natenzon- Bass Guitar Julio Moran- Drums Gaby Vega- Background vocals and instrumentals En vivo, Auditorio Nacional, Ciudad de México.