Without a doubt this 4CD set is the most thorough and definitive audio document of the career of the Louvin Brothers, one of the most popular acts in Country music history. The Louvins were an important building block in the Alternative Country Music movement and their influence can be felt in the work of some of modern music's most vital artists such as Johnny Cash, The Everly Brothers and Gram Parsons, through to Jack White, Beck and many more. 112 songs makes up this massive release and the story of their remarkable career is within an informative 24 page booklet together with complete discography and rare photos.