What shape should my mouth be in throughout different parts of my range?

In a live Q&A webinar, vocal coach Charmaine Brown answers this question from a Worship Vocalist subscriber:

“What shape should my mouth be in throughout different parts of my range?”

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Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.
Click edit button to change this text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Ut elit tellus, luctus nec ullamcorper mattis, pulvinar dapibus leo.