Mexican rock music, often referred to in Mexico as rock nacional ("national rock"), originated in the 1950s with covers of standards by Chuck Berry, Elvis Presley and The Everly Brothers, among others, bands such as Los Rebeldes del Rock, Los Locos del Ritmo, Los Crazy Boys, Los Nómadas, and Javier Bátiz soon arose with original compositions, often in English. The group "Los Nómadas" was one of the first racially-integrated bands of the 1950s. Their lead guitarist Bill Aken (Adopted son of Mexican movie actress Lupe Mayorga, said adoption making Aken the cousin to Ritchie Valens) wrote most of their original material, including the raucous "Donde-Donde," and co-wrote the material for their "Sounds Of The Barrio" album that is still being sold by various Internet web sites. Their 1954 recording of 'She's My Babe' was the first top 40 'R & B' recording by a Latino band. In the southwest U.S. Spanish guitar rhythms and Mexican musical influences may have inspired some of the music of American musicians Ritchie Valens, Danny Flores (of The Champs), Sam the Sham, Roy Orbison and later, Herb Alpert. Initially, the public exhibited little interest in them, because of media attention paid to La Ola Inglesa (British Invasion).

Rock music is a genre of popular music that developed during and after the 1960s, particularly in the United Kingdom and the United States. It has its roots in 1940s and 1950s rock and roll, itself heavily influenced by rhythm and blues and country music. Rock music also drew strongly on a number of other genres such as blues and folk, and incorporated influences from jazz, classical and other musical sources.

Musically, rock has centered around the electric guitar, usually as part of a rock group with bass guitar and drums. Typically, rock is song-based music usually with a 4/4 time signature utilizing a verse-chorus form, but the genre has become extremely diverse and common musical characteristics are difficult to define. Like pop music, lyrics often stress romantic love but also address a wide variety of other themes that are frequently social or political in emphasis. The dominance of rock by white, male musicians has been seen as one of the key factors shaping the themes explored in rock music. Rock places a higher degree of emphasis on musicianship, live performance, and an ideology of authenticity than pop music.