The second full-length from sacred steel genius Robert Randolph & the Family Band delivers, from the studio, the same promise, grit, grease, and sweat that Live at the Wetlands did. Randolph pulls out the stops in the studio, using his own band, without any of the hotshot guest stars who he's appeared with in the last two years. Unclassified features a road-tested, studio-savvy band using all of its collected gifts with producer Jim Scott to make a record that is as much about soul, funk, hard rock, folk, and jam band intensity as it is about the gospel music that first inspired the unit. On first listen, listeners might be taken aback by "So Refreshing," with its soul groove and tight gospel arrangements and a greasy P-Funk bass running alongside Randolph's razor-wire and switchblade steel. But contrast it with the in-the-pit wail of "Squeeze," with organs and syncopated rhythms playing counterpoint to the steel and bass, or the Stevie Wonder-esque hard funk of "I Need More Love," with keyboards rollicking along the groove as the bass literally pops around a chorus that delivers the call-and-response choir in full-on, Sunday church, Funkadelic effect. Unclassified is, in all of its varied approaches to gospel music and the sacred steel tradition, incontrovertible proof that they can deliver from the booth as well as they do on a stage and with more variety.