The hippie subculture originated in the United States during the mid-1960s and spread internationally. Hippies created communities, listened to psychedelic rock music, embraced sexual freedom, and some used psychedelic drugs to explore altered states of consciousness. They dressed in colorful, casual clothing unlike the darker styles of prior subcultures. Iconic hippie musicians included Bob Dylan, Jimi Hendrix, John Lennon, The Beatles, and Led Zeppelin.