2 LP Rearviewmirror (Greatest Hits 1991–2003) is a two-part compilation album by American rock band Pearl Jam, originally released on November 16, 2004 through Epic Records. The albums two discs are both devoted to different sides of the bands catalogue: the first disc, or Up Side, contains heavier rock songs while the second disc or Down Side consists of slower songs and ballads. Both discs are in chronological order, with the exception of the last song on the Down Side, regular show closer Yellow Ledbetter.