Plenty of curiosity has surrounded Watch the Throne, the collaboration between Kanye West and Jay-Z. (Tracks have already begun to surface on the Web.) The album will be released on iTunes on Aug. 8 and in stores Aug. 12. And if you buy it and like it, you’re in luck – the duo announced today that they will be taking their show on the road. And that path leads to the American Airlines Center on Aug. 25.