Be forewarned, the recordings (and playing, for that matter) are kind of spotty, and far from professional.
Formal studies with David Barison, Jesus Silva, Jon Marcus and Aaron Shearer. Masterclasses with Manuel Barrueco and David Russell.
Primarily classical --Manuel Barrueco, John Williams, Julian Bream, Jason Vieaux, David Russell, etc. I'm also a big fan of other genres, esp. Steve Morse, Pat Metheny, Jeff Beck, etc.