"A Different World" is a debut song recorded by American country music artist Bucky Covington. It was released in January 2007 as the lead single from his album Bucky Covington. It was written by Jennifer Hanson, Tony Martin, and Mark Nesler. The song is produced by Mark Miller of Sawyer Brown, and was released by Lyric Street Records, a country label of Disney's Buena Vista Music Group. It peaked at number 6 on the U.S. Billboard Hot Country Songs chart.