Robert Plant's highly-rated "Mighty Rearranger" is not just the best album Zeppelin never recorded after IV and Houses of the Holy, it is a terrific new album. Judge it by any standards and the album delivers, song after song.
How refreshing it is to hear a musician avoid the very genre and sound he practically created, and yet not be confused for anyone else. Plant's band (Strange Sensation) doesn't completely discard the Gibson-into-Marshall sound of Zeppelin, but re-imagines it. This is the new soundscape of bendirs, tehardants, sample loops, Moog bass-lines and of course, cock-rock wall-of-sound guitars. So what we are seeing now is that the new (and young) guitar-based bands are once again digging the late-60s proto-rock/garage sound from England and a 56 year-old rock God is exploring musical frontiers way, way outside Europe.
In case you have any doubts, just one bar of "Brother Ray" will tell you this album comes from the same mind that wrote that super-bizarre tribute* to Roy Harper on III. (And one heart-pounding drum phrase in the album will remind you of the Incomparable One. But that's not the point here.)
*described by one British critic as "suitably impenetrable"