Sheryl Lee appeared in a Peruvian romantic comedy-drama film.
A voice change or voice mutation , sometimes referred to as a voice break , commonly refers to the deepening of the voice of people as they reach puberty .. puberty. puberty. Before puberty , boys and girls have roughly similar vocal pitch , but during puberty the male voice typically deepens an octave , while the female voice usually only deepens by a few notes .. puberty. puberty. notes. Musical note. A similar effect is a voice crack during which a person 's voice suddenly and unintentionally enters a higher register -LRB- usually falsetto -RRB- for a brief period of time .. falsetto. falsetto. This may be caused by singing or talking at a pitch outside the person 's natural vocal range , stress , emotional tension , or the physical changes associated with puberty .. puberty. puberty. vocal range. vocal range. An instance of a voice crack -LRB- when associated with puberty -RRB- lasts for only a moment and generally occurs less frequently as a person grows into maturity .. puberty. puberty