Jack White’s Third Man Records Releasing Jay Z’s “Magna Carta…Holy Grail” with Secret Bonus Track

Credit: Jo McCaugheyEarlier this year, Jack White's Third Man Records reissued Jay Z's Magna Carta…Holy Grail as a limited edition vinyl collection spread across eight seven-inch records. Now, the label is releasing the rapper's 2013 album as a more traditional two-LP set, but, as with seemingly every Jack White vinyl release, there's a catch.

Inside the back cover of the Magna Carta vinyl is a concealed postcard flexi disc featuring a hidden track from the album. In order to access it, you'll have to literally cut it out from the cover -- a teaser video recommends using a knife. Then you'll be able to play the rectangular disc using a record player.

The two LP edition of Magna Carta…Holy Grail is available now on the Third Man Records website and will be released in independent record stores in the coming weeks.

White and Jay Z have a history of collaboration, but the Third Man reissues of Magna Carta are the first tangible releases from the duo. Way back in 2010, White told British GQ that he'd recorded an album with the rapper, but so far, that album has yet to see the light of day. White has also been known to cover Jay Z's hit "99 Problems" during live shows.

Copyright © 2015, ABC Radio. All rights reserved.