is a live album by organist Jack McDuff recorded in San Francisco in 1963 and released on the Prestige label.

[1] Allmusic awarded the album 3 stars and its review by Stewart Mason states, "McDuff is firmly in control of the set all the way.

His organ playing can seem almost clichéd to the soul-jazz novice, until one realizes that these riffs became soul-jazz clichés because so many lesser players immediately copped his licks.

[2] Vas Dis was covered by UK rock band Wishbone Ash on their second album Pilgrimage.

A live version exists from a BBC recording and can be seen on youtube.