Louisville rapper 2KBaby has teamed up with Chicago legend Chief Keef for his latest track, “Luigi.”

The collaboration between the two arrives after a string of one-off singles from 2KBaby, including his track with DDG entitled “Zack & Cody.” Taking its name from Nintendo’s beloved Super Mario Bros. franchise, the song sees the two trading bars over vibrant, booming production.

To coincide with the release of the track, the pair have also debuted a Jay Pusha-directed video. Starring the two rappers at a hospital following a shooting, the makes great use of lighting by contrasting colour amid darkness. There’s also a number of seasonally appropriate masks that pop up, just in time for Halloween.

Chief Keef has been having something of a well-deserved renaissance this year—a renaissosance if you will—recently starring alongside Bobby Shmurda in a campaign for Drake’s OVO and NBA collaboration. Just last month, he also made it clear that he wants to hear a new album from Jay-Z, and he wants to appear on it. As for how likely that is, Lil Durk responded to the same tweet indicating that he’s recently been in the studio with Hov, so there’s hope yet.

Check out the video for “Luigi” above.