Recorded live in San Francisco on April 12 and April 13, 1968, this set is a snapshot of the band -- with fine sound -- reaching the peak of their form.
All of the well-known songs from their first two albums are present: "Ball and Chain," "Down on Me," "Piece of My Heart," "Summertime," "Combination of the Two," and "Light Is Faster Than Sound," for starters.
There isn't a single song that isn't available in some form on either the Janis box or the Farewell Song compilation, though.
Also, these versions aren't remarkably different or better than the familiar ones, although they tend to run longer, particularly on the seven-minute "Light Is Faster Than Sound" and the ten-minute "Ball and Chain." A treat for fans to hear, with a 24-page booklet that has lots of comments from the band.