>>39184648The ascending notes in all of N's battle themes, if you assign a number to each note in the scale (C=1, D=2 and so on) the ascending line is made up of all prime numbers.
So, since the prime numbers used are 2, 3, 5, 7, 11, 13, 17, and 19, the notes correspond to D, E, G, B, F', A', E'', and G''.
I'm a pretty big music nerd so when I heard about this I was blown away.
https://youtu.be/O0ajBL15Knk