Since 1980 at the very latest, guitarist Kim Simmonds and whatever group of ringers he chooses to call Savoy Brown have been playing bad, late-’70s boogie rock disguised as the blues. It doesn’t matter whether it’s an “original” or a cover, Simmonds and Savoy Brown sound tired on virtually every cut of this set, which covers the years 1992-2007. And his playing, while capable, is simply a reflection of the guitar god imagery of the ’70s. Check out his Robin Trower-ized version of Lowell Fulsom’s classic “Monday Morning Blues,” both the author and Trower (a true electric bluesman) should be insulted. In Simmonds’ hands, the tune becomes a generic, wah-wah-pedaled, psychedelicized blues number with a hint of faux soul thrown in, as does his reading of Willie Dixon’s…