Now that Steven Tyler’s American Idol duties are over with for another season, Aerosmith is getting ready to hit the road. They were supposed to have a new album out by now, but recently let fans know that it wasn’t coming until September. The official date and title have now been revealed. “Music From Another Dimension” will arrive on August 28. The first single “Legendary Child” has already been released and is also featured in the new movie “G.I. Joe: Retaliation”.