Here is what Tanglewood say...
'The Crossroads series pays homage to the style and sound of classic instruments from 1930’s America. The 30’s were a time of hardship all across the USA with the Great Depression bringing communities to their knees and the strife and pain of poverty and famine recorded in journals and diaries and of course in song, all across the country. Some of what are now regarded as the finest and most influential musicians in the world created a rhythmic sound during those years and sang of their troubles, a sound we now think of as the blues.
The guitars used to play this music weren’t fancy, or ornately decorated or adorned with expensive lacquers, they were straightforward and functional, but in a lot of cases these instruments were still quite precisely engineered for the day. With a really significant cost to the musician in those days it meant that guitars of this era had to play well and last a long time, often to be passed on through family generations.
To create an instrument that evokes these traditional values, so often overlooked in our modern society, we at Tanglewood had to commission the services of a very special luthier, none other than Michael Sanden, the man behind Tanglewood Masterdesign. Michael is the creator of the Sanden Guitar company in Sweden, and now the chief design consultant for Tanglewood Guitars.'