It all stems from Pete Rock’s Instagram.

In February, Kanye tweeted that his next album would be titled Turbo Grafx 16 and was later photographed in the studio with Kid Cudi, Mike Dean, and Plain Pat.

Now, just a week after leaving the hospital, where he reportedly wanted to set up a studio in his room, Kanye is back in the lab with legendary producer Pete Rock.

After a series of videos were uploaded to Pete Rock’s Instagram, KanyeToThe users noticed a notepad on the mixing desk similar to the now infamous The Life of Pablo notepad. One of the video captions reads: “Playing 45s in da lab with Kanye West.”

Playing 45s in da lab with Kanye West A post shared by Pete Rock (@realpeterock) on Dec 5, 2016 at 3:02pm PST

Lab Work A post shared by Pete Rock (@realpeterock) on Dec 5, 2016 at 2:57pm PST

The notepad features the names of popular video games:

Metroid Other Muramasa the Demon Blade New Super Mario Bros No More Heroes 2 Okami Pikmin 2 Rabbids Go Home Red Steel 2 Resident Evil Silent Hill Sin & Punishment 2 Sonic Colors Super Mario Galaxy Pt. 1 & Pt. 2 Tatsunoko vs. Capcom

Although this may be a preliminary Turbo Grafx 16 tracklist, it could also be a list of video games Kanye plans to sample on the album. On The Life of Pablo cuts “Father Stretch My Hands Pt. 2” and “FACTS,” as well as Drake’s “Pop Style,” Kanye sampled soundbites from Street Fighter II.

While Pete Rock and Kanye have collaborated before on 2011’s “The Joy” from Watch The Throne, it’s unclear which project Pete’s production will end up on. In the comments on one of the posts, Pete alluded to the beat belonging to Pusha T.

Here’s the instrumental:

Uuuhhh A post shared by Pete Rock (@realpeterock) on Dec 5, 2016 at 7:15pm PST

Regardless of who raps on the beat, we’re just happy to hear that ‘Ye is back in the studio.