Magna Carta Crypt in Washington, D.C. The 800th anniversary of the original charter occurred on 15 June 2015, and organisations and institutions planned celebratory events. The British Library brought together the four existing copies of the 1215 manuscript in February 2015 for a special exhibition. British artist Cornelia Parker was commissioned to create a new artwork, "Magna Carta (An Embroidery)", which was shown at the British Library between May and July 2015. The artwork is a copy of the Wikipedia article about the Magna Carta (as it appeared on the document's 799th anniversary, 15 June 2014), hand-embroidered by over 200 people. On
Magna Carta Holy Grail for Jay's collaborative album with Kanye West, "Watch the Throne". West wanted the two songs to appear on "Watch the Throne", however Jay-Z chose to keep them for "Magna Carta Holy Grail". After "Watch the Throne" was released, Jay-Z chose to go on a worldwide concert tour instead of devoting more time for the album. Following the end of the tour, the main bulk of recording sessions for "Magna Carta Holy Grail" took place at Alicia Keys and Swizz Beatz' Jungle City Studios in New York, where Justin Timberlake and Beyoncé Knowles were also working on their albums at the