For music in notations that use numbers to denote pitch. Several different systems exist, with different ways of marking rhythm - which also influenced Tonic Sol-fa notation. Also known as numeral notation, number notation, figure notation, cipher notation, musique chiffrée, the Ziffersystem, or the Galin-Paris-Chevé method.
Fillmore's system is adapted from standard notation with numbers in the noteheads.
The following 23 pages are in this category, out of 23 total.