Veteran guitarist Mickey Baker—whose credits range from an excellent recent country blues LP to “Love Is Strange,” the 1957 rock hit—seems to thrive on diversity. Witness this latest package, which departs dramatically from such earlier offerings and which itself embraces everything from disco to a Rachmaninoff prelude. Thanks mainly to Baker’s inventive jazz-rock guitar, which proves redolent of artists like Stanley Clarke and Larry Coryell, it all works like a charm.