Concord Music Group and Stax Records have announced the digital release and physical reissue of two comprehensive box set titles: The Complete Stax/Volt Soul Singles, Vol. 2: 1968-1971 and The Complete Stax/Volt Soul Singles, Vol. 3: 1972-1975. Originally released in 1993 and 1994, respectively, these two compilations will be re-released back into the physical market