Earlier quoted context omitted.
The current system is 800 years old, and over that time it has won over hundreds of different systems. A new system is proposed every now and then, and even though they might be better in a specific problem domain (say, microtonal music), but they always fall apart. I have thought a lot about the problem (worked as a professional bassoon player for a very long time), and I can't say I have had many good ideas. There…
What do you think about parallel visualization? Right now, musical notation strives for a single notation that tries to encompass the entire work—and to also serve as a canonical, lossless transcription of the work, from which it can be recovered. If you drop that requirement (and then assume digital storage) you could have 1. an underlying canonical format that has "all the information" but which is never presented…
I don't believe this to be true. (Modern) Guitar Music is most often written in tab often without accompanying staff notation. Also staff notation is not loseless, musicians will interpret the music differently. For example, with violin, whilst some instruction is given on bowing it is almost never complete and the musicians will find different ways to fit the bowing to the rhythm, this can make a huge different to overall tone as (most simply) the up bow sounds distinctly different to the down bow.