Crosby, Stills & Nash (CSN) is a vocal folk rock supergroup made up of American singer-songwriters David Crosby and Stephen Stills and English singer-songwriter Graham Nash. They are also known as Crosby, Stills, Nash & Young (CSNY) when joined by Canadian singer-songwriter Neil Young, who was an occasional fourth member. They are noted for their intricate vocal harmonies, often tumultuous interpersonal relationships, political activism, and lasting influence on American music and culture. Woodstock was a music festival held on a dairy farm in the Catskill Mountains, northwest of New York City, between August 15–18, 1969, which attracted an audience of more than 400,000. The event was captured in the Academy Award-winning 1970 documentary movie Woodstock, an accompanying soundtrack album, and Joni Mitchell’s song “Woodstock”, which commemorated the event and became a major hit for both Crosby, Stills, Nash & Young and Matthews Southern Comfort. Woodstock Festival CSNY T-shirt is inspired by the Dutch picture sleeve from their 1970 single “Teach Your Children” released by Atlantic Records. As well as the Woodstock Festival Documentary Poster.
