Question: What American rock supergroup formed in Nashville, Tennessee had a record produced by Vance Powell?
Sentence (from "The Dead Weather"): Composed of Alison Mosshart (of The Kills and Discount), Jack White (formerly of The White Stripes and currently of The Raconteurs), Dean Fertita (of Queens of the Stone Age) and Jack Lawrence (of The Raconteurs, The Greenhornes and City and Colour), The Dead Weather debuted at the opening of Third Man Records' Nashville headquarters on March 11, 2009.
Relevant evidence: No