Knowledge Base

Answers and Guides

Chromatone Posters: What They Are and How to Use Them for Visual Music Learning

Chromatone posters are wall-sized reference charts that map the project's 12-note / 12-color visual music language onto the theor…

What Makes 1858 Rules Vintage Base Ball Different From Modern Baseball?

Vintage base ball played by 1858 rules looks familiar at first glance—nine players, four bases, a bat and ball—but almost every d…