Soon after this, Mustard made an Instagram post with a screenshot of the Twitter update with the following caption: "I'm foreal bout this music shit !!!! Bout to turn up on these niggas !!!"
"Sanctified" includes appearances from Kanye West and Big Sean, according to Mastermind's tracklisting. Jay Z, Jeezy and Meek Mill are among other artists set to appear on Mastermind.
Mastermind's cover art, tracklist and a video of the guest appearances can be found here.
DJ Mustard's Twitter update can be found below.