Them Crooked Vultures have sparked mystery and intrigue amongst music fans and critics alike. The line-up consists of John Paul Jones (Led Zeppelin), Dave Grohl (Foo Fighters), Josh Homme (Queens of the Stone Age), and Alain Johannes (Queens of the Stone Age). First hinted at in 2005 to Mojo , Them Crooked Vultures officially surfaced this month in front of fortunate fans in Chicago and Amsterdam. Details regarding upcoming shows, appearances, sound, and album release have been scarce. While a handful of fans have experienced the rock phenomenon in the flesh, the rest of us must patiently follow the clues and await the public debut.