With vocal power and emotional projection that belie her 24 years, Copeland is a brassy blues shouter in the tradition of Ruth, Etta and Koko. But those influences are a starting point — and not a boundary — for the daughter of late Houston bluesman Johnny Clyde Copeland. This dynamo grabs you by the hair on her sophomore record, the Grammy-nominated Wicked (Alligator). And while vocal tours de force like “Wild, Wild Woman” and “Steamy Windows” ooze with a smoldering sexual chemistry, it’s on the slower, more fragile and pleading material like “The Fool You’re Looking For” and “Love Scene” (“I’m ready for my love scene / I’m looking for a leading man”) that her subtler gifts shine.

Bob Ruggiero has been writing about music, books, visual arts and entertainment for the Houston Press since 1997, with an emphasis on Classic Rock. He used to have an incredible and luxurious mullet in...