MONDAY >> Were you out of town this weekend, wishing you were home soaking in the goodness that was the DAM! Festival? Fear not. Tonight there is one more show, and it happens to be the festival’s biggest. The chanteuse to give all other indie chanteuses a run for their money, Cat Power, is taking the 9:30 Club stage with the Dirty Delta Blues, and a little help from openers Childballads. $25 or your…

For once, we could afford to buy a CD at Tower Records. Unfortunately, the pickings were slim and the occasion sad. In October the national record store chain succumbed to the pressure of its online competitors, selling the assets from its 85 stores to a liquidation firm and marking the end of a generation of music buyers who preferred to curiously browse through unknown bands at the advice of knowledgeable, if surly clerks. Since then,…

MONDAY: >>Lucinda Williams brings her raspy voice to the D.C. tonight. Her Tom Petty-inspired brand of roots rock can be heard on her latest album, Live At The Fillmore. Or you can catch the real thing tonight at the 9:30 Club. $35, 7:30. >>Grab your Coke, gel your hair, and spend the evening with the man who made teenagers and soccer moms wear out their voting fingers in 2003. Clay Aiken at Wolf Trap, $25…