Weblinks
Alternative Notations in general
My pitch for research in Alternative Notations in general
the Music Notation Modernization Association (MNMA)
WYSIWYP design and project
The WYSIWYP design on the Music Notation Modernization Association (MNMA) wiki page
WYSIWYP Project prototype website
WYSIWYP Chromatic Look on a Diatonic Staff
SNapp screen device prototype app
Research and other references
The Magic Number Seven, Plus or Minus 2
MNMA Research Project high level summary
Cognitive research on graphic tempo
Problems reading intervals in Traditional Notation
Reading and Playing Music by Intervals
Here's an Alternative Notation that does have instructional materials for beginning students. This notation was designed by one of the founding members of the Music Notation Modernization Association John Keller. He uses his notation and materials in his student instruction on the piano. Express Stave
The MuseScore website has a wide range of scores available for download; scores in the public domain are free while others require a membership subscription.