SUMMER NAMM 2013: Martin Ed Sheeran LX1E guitar demo

We take a look at Ed Sheeran's signature acoustic

YouTube : http://www.youtube.com/watch?v=4FrdbbyVFQQ

SUMMER NAMM 2013: Martin's Chris Thomas talks us through the features of Ed Sheeran's new signature Martin guitar.

For more information, visit the official Martin website.