Tommy Emmanuel With The Chet Atkins Gretsch 6120 Prototype - aka "DARK EYES" - Tommy Emmanuel Holds Two of the Most Important Electric Guitars of All Time! - so says Guitar Player Magazine The 1956 Chet Atkins Gretsch 6120 Prototype - AKA "DARK EYES" http://tomdoyleguitars.com/Chet_Atkins_6120/proto1.htm http://www.guitarplayer.com/gear/1012/tommy-emmanuel-holds-two-of-the-most-important-electric-guitars-of-all-time/31080