Board Thread:Episode Discussions/@comment-25319479-20160901110335/@comment-25506982-20160901142814

SuperSajuuk wrote: Something that I noticed that nobody has commented on: if you listen very closely to the music when Hashirama and Madara are talking, you may be able to recognise it as an extremely old Naruto Part 1 music track. That touch made the episode all the better. :)

Yeah, it was a nice touch. They also played The Last (movie) version of the original Naruto theme in the previous episode during Kakashi's flashback.