Things get interesting as recent news off of Jack White’s own music label points to a secret vinyl release.

Third Man Records, White’s Tennessee-based record label, has recently released a teaser video for new exclusive as part of its re-release of Jay Z’s Magna Carta Holy Grail, says NME. The video reveals that included with the record is a hidden track on a separate, postcard-sized record. It’s being speculated that the secret material is actually a collaboration between White and Jay Z on the special edition of Magna Carta Holy Grail, which was originally released in 2013.

White’s been busy this year. With an impressive Coachella headlining performance, a series of exclusive acoustic shows, a bold cover of Elvis Presley’s original record, and an upcoming album with The Dead Weather, a potential collaboration with J would be icing on the cake. Look out for the secret bonus material on the re-release, and be sure to check out the teaser trailer below: