Vocalists who perform works of art in specific vocal genres such as puppetry, storytelling, spoken word, or even acting use their voices in very purposeful ways. Depending on what they’re trying to communicate, their use of voice may require special emphasis by adjusting pitch, pace, amplitude or intonation. Speaking or performing with purposeful use of voice is something most artists do without too much thought of how they deliver their content. It starts with a thought and them gets communicated vocally. To most, its a very quick process, but one with purpose. The purposeful use of the human voice. Very creative and necessary.