Robert Lopez (born 1960), better known by his stage name El Vez, is a Mexican-American singer-songwriter and musician, who performs and records original material and covers classic rock songs. Mixing the styles of Elvis Presley and many other American rock artists with his own Latin-American heritage and music, he is known for expressing revolutionary views through the satire and humor in his songs.
Lopez got his start in music playing guitar for the punk band The Zeros. As El Vez, he is known for his high-production-value, frenetic stage show, which features two backup singers/dancers (the Elvettes), numerous on- and off-stage costume changes, and between-song monologues mixing humor and political activism.
^Michelle Habell-Pallan, "El Vez(The Time) is 'Taking Care of Business': The Inter/national Appeal of Chicano Popular Music", Cultural Studies, Volume 13, Issue 2, April 1999, p. 195–210. Abstract accessed online 28 April 2007.