Sleater-Kinney

Having consolidated their strengths with All Hands on the Bad One, Sleater-Kinney revived the ambition of The Hot Rock on their sixth album, One Beat. John Goodmanson gives the group its cleanest-sounding production to date, which brings out all the new trappings in the ever more sophisticated arrangements. "Step Aside" boasts trumpet and sax, "The Remainder" a string section, several tracks are colored with delightfully weird vintage synths (the sort favored by Brian Eno or Pere Ubu), and there's even a theremin on "Funeral Song." (Trivia: The playful "Prisstina" also features the first male vocals ever on a Sleater-Kinney album, courtesy of Hedwig & the Angry Inch mastermind Stephen Trask.) Lyrically, One Beat is haunted by September 11; "Faraway" and the cry of dissent "Combat Rock" are some of the strongest statements on the tragedy any artist has yet released, and the backdrop lends a new urgency to Corin Tucker's pleas for a better world for her new son, not to mention the personal catharsis of "O2." All of this makes One Beat a much more effective stab at maturity than the often-difficult The Hot Rock. --Steve Huey