National education association grants

So that’s why when the “Jello dries up,” so to speak, it makes it very difficult to make fast vibrations, thus resulting in the inability to hit higher notes, cracking, or the inability to produce any sound at all. Moral of the story: Hydrated vocal folds are happy vocal folds!

Janet Jackson and Justin Timberlake played the halftime show of Super Bowl XXXVIII.

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