Brad Paisley riding high this week! Not only was his ninth studio album "This is Country Music" released yesterday, he found out the album's second single, "Old Alabama" hit number one on Billboard's country airplay chart.   Brad bumped off newlywed Miranda Lambert's "Heart Like Mine."   Brad was in Charlotte over the weekend for the world premiere of the video at the Nascar Sprint All Star Race, which features drivers Jeff Gordon, Darrell Waltrip and Rick Hendrick, in addition to Alabama's Randy Owen, Teddy Gentry and Jeff Cook.  Tuesday, Brad and the guys will perform on "Good Morning America," and on "The Late Show with David Letterman."  Wednesday, they'll all be on "The View". All the proceeds of the royalties from the sale of the "Old Alabama" digital single will go to tornado victims via the Red Cross, while NASCAR is selling bracelets in order to raise funds for the victims down South, as well.   "This Is Country Music" has 15-tracks and includes guest performances from the likes of Carrie Underwood,  Blake Shelton and Clint Eastwood.     http://www.youtube.com/watch?v=ZDRfrVMrV6Q