Lil Yachty recently released his annual compilation, Birthday Mix 3 and “Untitled 04” is a hit! The ATL artist teams up with Chicago legend Chief Keef for a dope track! Yachty starts the track off with an energetic hook and verse before Keef delivers his verse in trademark Sosa style with a mix of autotune to go along with the vibe on the track. Check out the track above and let us know what you think!