Final answer:
Volume is the most important vocalic element because it affects how well a person can be heard and understood. In music, volume is crucial for expressing emotions and creating dynamics. Vocalists must have control over their volume to deliver a powerful performance.
Step-by-step explanation:
The volume is called the most important vocalic element because it refers to how loudly or softly a person speaks, which directly impacts their ability to be heard and understood. In music, volume plays a crucial role in expressing emotions, creating dynamics, and emphasizing certain parts of a song. For example, a soft volume can portray a calm and tender moment, while a loud volume can convey passion and intensity. Controlling volume effectively is essential for vocalists to deliver a powerful and impactful performance.