Woodstock Soundtrack (‘Billboard’ magazine, May 23, 1970). Click to enlarge.

The Woodstock Soundtrack released in May of 1970 featuring three L.P.s of music from the famed Summer of 1969 concert. Artists included; Jimi Hendrix, Canned Heat, Sly Stone, Joe Cocker, and The Who. The album walked barefoot through the mud all the way to #1 on the US charts.

(Image source: Billboard)

Previously on Vintage Ads: Nigel Olsson, ‘Dancin’ Shoes’ (1979)