Hi Rafael, all,
Simple answers to the following questions would be great!
1. Most Asian notations are read vertically. Do they *all* have vertical 
columns of event symbols?
2. Are the event symbols always read top to bottom, or do some notations 
read bottom to top?
3. Do the columns always read from right to left, or do some notations 
read the columns left to right?
4. Are there any Asian notations that describe music that is meant to be 
played by more than one player? In other words: are there any polyphonic 
Asian notations?
best,
James
-- 
https://github.com/notator
http://james-ingram-act-two.de