In 1963, Wray scored a hit with Jack the Ripper on the Swan label. In '64, he cut 15 more tracks for Swan at Ray Vernon's studio-but, inexplicably, they remained shelved for decades. The fiery electric-guitar innovator was still in his 20s here this is prime stuff, now finally out: Rumble; Bo Diddley; Ace of Spades; Run Boy Run; Mustang; Deuces Wild; Law of the Jungle, and more!