“How to Train Singers: With Illustrated “natural” Techniques & Audio Exercises” By: Larra Browning Henderson contains voice training drills. These drills use an array of syllables to develop the voice qualities. And the syllables are off course compound of vowels and consonants and in very few cases only vowels. This article aims to provide a statistical review of the vowels and consonants used in this book. It also includes the phonological features of those segments.
