https://www.youtube.com/watch?v=IxZvmc5-tTo
Like it, love it, hate it, regardless of your feelings for it, it resembles NOTHING that classic rock has to offer, other than the actual instruments used.
And even if you do hate it, it is NOT just noise. It has deeply written melodies that are strongly rooted in classical music, whether the distortion or the drums gets in the way of you appreciating that or not.