Frank Vignola and Vinny Ranniolo demonstrate Thorell "FV Studio" and "FV flattop" Guitars playing Tico Tico.

Frank and Vinny are playing guitars made by Ryan Thorell, owner of Thorell Fine Guitars near Logan Utah.
Two more examples of Frank and Vinny demonstrating Thorell Guitars:

Information about Thorell Guitars:
Pictures of Thorell Guitars:
Videos of Thorell Guitars in action: 
Slideshow of some new Thorell Guitars: