GALLERY: NAMM 2012 Day 2 PremierGuitar Default January 19, 2012 Pictures from the floor on the second day of NAMM. Wilco's Jeff Tweedy gets a signature Gibson SG at Winter NAMM 2012. The Blue Mist finish is gorgeous and it's hard to lay off the Cippolina vibrato licks with that Lyre vibrato in hand. Sweet! See our Day 1 photos here!