This could easily be one of the saddest songs you'll ever hear. "Whiskey Lullaby" was released in 2003 as Brad Paisley's third single from his album Mud on the Tires. The single reached #3 on the Country charts and #41 on the Billboard Hot 100. Alison Krauss, who is featured on the single, hasn't reached the Top 10 of the Country charts after this single.
Brad's album Mud on the Tires has since been certified Double Platinum for sales of over two million copies in the US.