Norman Schmidt

This App is a collection of the four-part Chorales harmonized by Johann Sebastian Bach. When first launched, the Chorale numbered to the current day o …

John Mehegan (1916-1984) was a jazz pianist, critic, educator and author of many books on jazz. He came up with this unique style of roman numeral not …

Rousseau MusicPad allows anyone to understand and use numbered musical notation. The seven-note keypad allows input of numbers (or ordinary notes) to …