3 Doors Down have enjoyed a decade-plus of hit after hit after hit, and now the Mississippi rockers will package all of their favorites onto one best-of disc, with a trio of new tracks adding a little something special to the release.The set, simply titled 'Greatest Hits,' features such favorites as the group's first smash single 'Kryptonite' through standouts like 'It's Not My Time,' 'When I'm Gone,' and 'Here Without You.'