What is "rearviewmirror"

Rearviewmirror (Greatest Hits 1991–2003) is a two-disc compilation album by the American rock band Pearl Jam, released on November 16, 2004 through Epic Records. The album has been certified platinum by the RIAA in the United States. It was reissued in 2013 as The Essential Pearl Jam.

"Rearviewmirror" is a song by the American rock band Pearl Jam. The song is the eighth track on the band's second studio album, Vs. (1993). Although credited to all members of Pearl Jam, it was primarily written by vocalist Eddie Vedder. The song was included on Pearl Jam's 2004 greatest hits album, rearviewmirror (Greatest Hits 1991–2003).