Just a comment: There are many other systems that attempt to make keyboard music easier to read. Most if not all are doomed to fail (IMHO) because they _are_ limited to keyboard, or a very small subset of instruments. Since almost all instruments use standard notation, learning a custom way really doesn't help in the long run.
Look up Klavarskribo for a good example of an alternative keyboard notation method that has existed for almost 80 years.
Comments
Just a comment: There are many other systems that attempt to make keyboard music easier to read. Most if not all are doomed to fail (IMHO) because they _are_ limited to keyboard, or a very small subset of instruments. Since almost all instruments use standard notation, learning a custom way really doesn't help in the long run.
Look up Klavarskribo for a good example of an alternative keyboard notation method that has existed for almost 80 years.