Jelaskan Latar belakang dari Festival Woodstock dalam bahasa melayu

Sebanyak 32 tetamu undangan membuat persembahan selama tempoh empat hari:

Woodstock Festival Gallery Exclusive photos from professional photographer Elliott Landy

Elliott Landy's Woodstock Vision - multimedia CD-ROM of Landy's work

woodstockwhisperer.info - Woodstock-Blogger Jim Shelley was a visitor and amateur photographer at the Woodstock festival site 1969

Artie Kornfeld Interview NAMM Oral History Library (2017)