Polyrhythms, especially more complex ones like this, make much more sense if you chart it out.
- Find the least common multiple. In this case, its 51.
- List out all numbers between 1 and 51.
- Circle every 17th number.
- Square every 3rd number.
What you have left is a way to count any given polyrhythm. Obviously the larger your multiple, the harder it is to count (for humans at least).
[![enter image description here][1]][1]
This is how I learned old Chopin pieces, at least. Works for me.
Watching this thread. I'd be curious if there is a better way to do this. [1]: https://i.sstatic.net/s5bDO.jpg