Greatest Hits is a posthumous double-disc greatest hits album by American rapper 2Pac, released by Amaru Entertainment, Death Row Records, and Interscope Records on November 24, 1998. The album's non-chronological sequence focuses on the highlights of 2Pac's career. 21 of his tracks are accompanied by four previously unreleased songs: "God Bless the Dead", "Unconditional Love", "Troublesome '96", and "Changes". Some tracks have alternate mixes, while the original mix of "California Love" makes its first proper album appearance after initially only being available as a single.