The vocal seems to have originally surfaced a couple weeks back, but now X is in the studio making a full version. "17, dead inside" is a slow jam that really shows X's versatility. From making absolute bangers to creating evocative, full melodies. 

There's no word on when the track will be released, and X has a habit of deleting Instagram videos and keeping his page cleared. Take a listen to the new track while it's up, (or you can probably find a rip on Youtube later.)