Here's an example of the pentatonic stuff
See, this does not sound at all pentatonic to me, at least not in the traditional sense. When I think "pentatonic metal leads" I think of Kirk Hammett and the Iron Maiden crew and immediately want to cut my fingers off. Thank you, sir, for doing the same but for a very different reason.
I forced myself to stop playing anything even remotely pentatonic sounding years ago.
I can't shred and I can't play blues..what am I
but if we talking about blues + metal.
I instantly think of Mikael Akerfeldt.
he probably not a shredder but definitely a great metal guitarist
and his blues playing capability is outstanding.
just ..slick