Superstar Carrie Underwood celebrates an incredible ten years and looks to the future with two new songs on the release of iGreatest Hits: Decade #1/i. Kicked off by the record-setting success of the first single, ‘Something in the Water,’ the 25-track collection also includes all 18 #1 hits, the new song ‘Little Toy Guns,’ as well as four songs in never-before-released versions.