An old head on Yxng shoulders
No, this post title is not a typo! The track title and its lack of relevance to the theme of the song may also seem confusing. If you manage to connect the dots between the artist's stage name, this track title and the fact that he hasn't even watched the film, you'd be forgiven for thinking 'his head's gone'.
For someone so Yxng though [not sure if you saw what I did there again], let me assure you his head is firmly screwed on because Christopher Nolan is one of the stand out tracks on the album.