I've been checking him out too. Very informative and love his style. He never shows who he is, and has made a couple references that he is a recognizable rock personality.
Whether he is or not - his videos are great for learning...
I have no idea who he may be but he seems like a hell of a nice guy. It also seems he's been hoping that this channel would have generated and income for him but its not working as he'd hoped.
I'm gonna send him a bit.