2 – Evolution: Duets & Remixes is a remix album by American rapper Tupac Shakur.

It is the follow-up to Tupac Shakur's Nu-Mixx Klazzics, released previously on October 7, 2003.

Its original title was Evolution: Duets & Remixes, and was released on August 14, 2007.

This release contains mostly remixes of recordings from two of his biggest selling albums, All Eyez on Me and The Don Killuminati: The 7 Day Theory.

Hip-hop producer and rapper Daz Dillinger, Sha Money XL, and Street Radio were part of the record production.