writers Chris Loomis and Ryan Espinoza attended a few demos during the 2013 NAMM show. Machine Head Guitarist/Vocalist Robb Flynn played an acoustic version of the song “Now I Lay Thee Down” from the album The Blackening at Gibson Guitars – John “JD” DeServioBass bass player for Black Label Society gave a demo using his signature Schecter bass at The Schecter Guitars booth – Charles Elliott singer/guitarist for death metal band Abysmal Dawn plays his Fernandes Revolver Guitar – The Teen All-Star Band performs a cover of The Doors “Roadhouse Blues” on an outdoor stage at NAMM 2013.