This is a very comprehensive look at the world of Rockabilly, epitomised by early Elvis. Some of the artists were unknown to me, and probably quite obscure, but worth seeking out on Amazon and Youtube. The production values are high, with many good photographs. As well as biographies of many artists, there is coverage of early recording techniques, e.g. at Sun, and the types of instruments used. I would recommend this to anyone with an interest in rock 'n' roll or retro rock styles, a most informative book.