It was recorded (excluding tracks 1, 8, 11) at Westbury Music Fair, April 7, 1968, three days after the murder of Martin Luther King Jr. The whole program that night was dedicated in his memory.
Det spelades in (utom spår 1, 8, 11) vid Westbury Music Fair 7 april 1968, tre dagar efter mordet på Martin Luther King och hela konserten tillägnades hans minne.