The official clip for Jay Z's "Holy Grail," which features Justin Timberlake, just premiered on Jay's Facebook page—watch the video there. The clip sees the rapper and JT looking solemn in a massive, mostly empty mansion that's equal parts American Horror Story and Gatsby. The track is off Jay-Z's 15th studio album Magna Carta Holy Grail. For some context, check out our By the Numbers exploration of the album.
