I think "fusion" would be a fair term if you could infer a "fusion" of rock, classical, some and some jazz. Maybe "progressive" would work as well. He is very good. But I must admit, too, that while some of his stuff is excellent and I really like some of what he does, some of it just doesn't work for me...but that's just one single little opinion. He is a monster shredder, though, for sure.