Shakur’s mother, Afeni Shakur, head of his estate and founder of the Tupac Amaru Shakur Foundation, said in a statement, “I believe it is our responsibility to make sure that Tupac’s entire body of work is made available for his fans. My son left many incomplete pieces and even more unfinished ideas. Using the blueprints he gave us, I am committed to fulfilling this duty.”
Full Story: Billboard

I have no problem with new Tupac Shakur music being released as long as it is high quality tracks and not just throwaways.