Brad Paisley promises his new album will have heart… a real heart! The country megastar has already released “Southern Comfort Zone” from the forthcoming release, but he revealed to Rolling Stone the first single isn’t the only track pushing him out of his comfort zone. He says, “There's another song where somebody dies...Believe it or not, it's a funny song, and...we have a heart monitor actually being a rhythm track in the second verse.” But the shots to the heart don’t stop there. Another song called “Tin Can on a String”features an actual recorded human heartbeat. Brad’s new album drops in April 2013.