Tangent: Once upon a time, I wanted to find out what is my “natural tempo”. Do I have one?
Through a lot of investigation from different angles, it’s 270 bpm.
a) My favorite piano playing fast speed is 810 bpm except it’s really triplets so that’s 270.
b) I forced myself to do a “ramble” (answer the question:
“How to solve anything” without preparation for as long as possible. I lasted for 12m 12s)
c) Find a backing track at 270 bpm, 135 bpm, 67.5 bpm. Works.
d) But, since I am a triplets guy, what about 90 bpm? Works best.
So, my contribution to the music of the world is at 270 bpm.