 In the early 1960s, rock spawned several subgenres, beginning with surf. Surf was an instrumental guitar genre characterized by a distorted sound, associated with the Southern California surfing youth culture. Inspired by the lyrical focus of surf, The Beach Boys began recording in 1961 with an elaborate, pop-friendly, and harmonic sound. As their fame grew, The Beach Boys'songwriter Brian Wilson experimented with new studio techniques and became associated with the counterculture. The counterculture was a movement that embraced political activism, and was closely connected to the hippie subculture. The hippies were associated with folk rock, country rock, and psychedelic rock. Folk and country rock were associated with the rise of politicized folk music, led by Pete Seeger and others, especially at the Greenwich Village music scene in New York. Folk rock entered the mainstream in the middle of the 1960s, when the singer-songwriter Bob Dylan began his career. AllMusic editor Stephen Thomas Erlewine attributes The Beatles' shift toward introspective songwriting in the mid-1960s to Bob Dylan's influence at the time. He was followed by a number of country-rock bands and soft, folky singer-songwriters. Psychedelic rock was a hard-driving kind of guitar-based rock, closely associated with the city of San Francisco. Though Jefferson Airplane was the only local band to have a major national hit, the Grateful Dead, a country and bluegrass-flavored jam band, became an iconic part of the psychedelic counterculture, associated with hippies, LSD and other symbols of that era. Some say that the Grateful Dead were truly the most American patriotic rock band to have ever existed; forming and molding a culture that defines Americans today.
