411 REFERENCE · Wiktionary
Parsons code
Reference material by Wiktionary contributors. This retains its source identity and is not 411 news reporting.
English
Etymology
Developed by Denys Parsons for his 1975 book The Directory of Tunes and Musical Themes.
Noun
A simple notation used to identify a piece of music through the falling and rising motion of its pitch.
en eponyms
en Music