Some interval notation graphs use the infinity symbol, which looks like a number "8" on its side. Find this under the "Insert" tab's "Symbol" button menu of choices.

The score for John Cage’s indeterminate composition “Fontana Mix” (image: BBC Radio 3) With the development of music notation, music was set free from the delicate bonds of oral and aural ...

ARTS & CULTURE 5 1/2 Examples of Experimental Music Notation In the 1950s progressive composers broke from the 5 line music staff to experiment with new, more expressive forms of graphic music ...