Brad Paisley upcoming CD "This is Country Music" will hit stores on April 19th. The CD will include the title cut which is currently sitting high on the country charts as well as feature some interesting guest artists.Brad has revealed that Eagles singer Don Henley is slated to sing background vocals on a song titled “Love Her Like She’s Leaving.” In addition, members of Alabama contribute to the song “Old Alabama.” Brad has also called in Marty Stuart, Sheryl Crow and Carl Jackson to contribute harmonies to the gospel classic, “Life’s Railway to Heaven” – the very first song Brad ever sang, at the age of nine. He also recruited Clint Eastwood to whistle on an instrumental track titled “Eastwood!”

I can just hear Brad trying to convince Clint to whistle by saying, "You know how to whistle don't you Clint? You just put your lips together and...blow".