Historical overview -- Blues roots of rock music -- Revivals of blues-based rock music -- Country roots of rock music -- Revivals of country-styled rock -- Gospel roots of rock music -- Developments from gospel and soul sounds -- Pop-styled rock music -- British invasion -- Folk rock and singer/songwriters -- Psychedelic and glitter rock -- Hard rock and heavy metal -- Jazz rock and fusion -- Art rock -- Ska and reggae -- Punk rock and new wave -- Modern trends in rock music

1. Rock music -- History and criticism