While the recordings with Big Brother and the Holding Company were taken from various performances from 1968 and 1970, the entire live recordings with the Full Tilt Boogie Band were performed at the Festival Express in Toronto and Calgary in Canada on June 28, and July 4, 1970, respectively.
The recordings of Big Brother and the Holding Company span performances from 1968 to 1970, while the Full Tilt Boogie Band's live recordings were captured exclusively at the Festival Express in Toronto and Calgary on June 28th and July 4th, 1970.