I've worked with Orville for about ten years in various band incarnations. He works alot with Mark at present but is an incredible performer all by himself and yes he can play just about anything, and that includes guitar, slide guitar, banjo, fiddle, mandolin and he's even a pretty darn good washboard player. He has powerful vocals to accompany his virtuosity on all of the above. He's a great song writer, an all round wonderful human and well worth whatever amount of money it takes to enjoy his unique talents. Boy I sound like the president of his fan club. I just bumped into him today in Seattle and he mentioned that he and Mark have a website that they share.