I'd not heard of guitarist Larry Mitchell until this week.

equalsql

Someone who should have been up there with the best of them but somehow didn't achieve the fame of players like Vai or Satch.
He's definitely worth checking out if you've not heard of him before.
I just can't believe he's gone under my guitarist radar over the past decades. 

Philly_Q

I know him from old DiMarzio catalogues (he used the X2N model, if I remember correctly).  I don't know if I've ever heard his music.

duotone

I only know of him as he appeared on a Phillip McKnight video a few years ago. 

https://youtu.be/XCuEy4ibaFA

mrkb

Hes quite well know in the Fractal Audio Forums as hes a regular contributor.