On June 16, Jay-Z electrified the music community with the surprise announcement that his new album, 'Magna Carta Holy Grail,' will arrive on July 4. The news came via a two minute Samsung commercial starring Jay-Z and superproducers Timbaland, Pharrell, Swizz Beatz and Rick Rubin broadcast at halftime during game 5 of the NBA Finals. Jay's 12th solo project and first since 2009's 'The Blueprint 3' (Roc Nation/Atlantic), the album will be made available to one million Samsung phone owners for free. Get ready for the new release with this mix of some of Hov's "I'm the Greatest" hits.