BMG has officially added rock group A Perfect Circle to their roster, as the band inks a worldwide recording deal. It’s been 13 years since the supergroup released their last album, 2004’s eMOTIVe. Now the band—consisting of original members Billy Howerdel (of Ashes Divide) and Maynard James Keenan (Tool, Puscifer), as well as the more newly added James Iha (The Smashing Pumpkins), Jeff…