Jay-Z's new album 'Magna Carta Holy Grail' announced during Game 5 of the NBA Finals A Samsung ad during the NBA Finals' Game 5 announces the release of Jay-Z's album "Magna Carta Holy Grail." Jay-Z at the Los Angeles Lakers and the Oklahoma City Thunder at Staples Center in Los Angeles. UPI/Lori Shepler You crazy for this one, Jay. During Game 5 of the NBA Finals with Miami Heat facing off against the San Antonio Spurs on Sunday, HOVA released a three-minute video teasing details about the content and artists featured on his new album, "Magna Carta Holy Grail," set to drop July 4th. Rick Rubin, Pharrell Williams, Timbaland and Swizz Beatz are all present in the video, brainstorming in the studio to announce the release Jay-Z's twelfth album. Using a Samsung commercial as a platform to announce "Magna Carta," Jay-Z asks longtime producer Rick Rubin how he can "navigate through this whole thing, through success, through failures, through all this and remain yourself," according to Billboard. View the trailer below: