I am not a musical person unless I have had alcohol, but I do appreciate the math in it.
I'm counting the beat 2, 3, 4, 5.
you should read mark seymours book
Or at least this one particular part
He tells the story of his bass player who is a math genius.
They were playing at the AFL GF and they were asked to play holy grail.
Only problem was they were told about 15 mins before showtime they needed to shorten it to fit exactly into the tv allocated slot.
They all freaked out .
The bass player worked it out in his head exactly how many bars to remove with the tempo and time signature of th song to make the exact length they needed.
Rockmath
you don’t need to read the book now