Sixteen years after he was shot and killed, Tupac has risen. Technology allowed a insanely lifelike hologram version of the rapper to address the Coachella crowd last night, and then peform "Hail Mary" as a duet with Snoop Dogg. It's genuinely mid-blowing. Should we expect Notorious B.I.G., Michael Jackson, Whitney or Aaliyah concerts sometime soon?
Watch the future arrive: