abbreviations
"Tr" - a traditional, usually academic definition or symbol
"Ex-" - example

A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

VO
seeVocentro

VOCENTRO
Arelative systemof naming notes and chords which can be transposed to any key
     and which is symmetrical in the major and minor modes (diatonic and chromatic)
In the natural diatonic system (without sharps or flats) -
      Vorepresents the central note D
      Rarepresents the G andRithe A
      Tarepresents the C andTithe E
      Narepresents the F andNithe B
Chords are represented by the 2 note-names of theFRAME, theCOMMON TONEfirst -
      Ratarepresents the chord of C6 andTarathe chord of C+7
      Ravorepresents the chord of G7 andTanathe chord of F6.

VOICE-LEADING
A Transformation in Harmony which determines the "horizontal", melodic lines between 2 chords.

VOLUME
- Quantitative Dimension in the World of Energy (measured in decibels)