4 + 20

Crosby, Stills & Nash

Crosby, Stills & Nash (CSN) was a folk rock supergroup made up of American singer-songwriters David Crosby, Stephen Stills, and English singer-songwriter Graham Nash. When joined by Canadian singer-songwriter Neil Young as a fourth member, they were called Crosby, Stills, Nash & Young (CSNY). They are noted for their intricate vocal harmonies and lasting influence on American music and culture, as well as their political activism and often tumultuous interpersonal relationships. CSN formed in 1968 shortly after Crosby, Stills and Nash performed together informally in July of that year, discovering they harmonized well. Crosby had been asked to leave the Byrds in late 1967, Stills' band Buffalo Springfield had broken up in early 1968, and Nash left his band t… more »