Question

What are some methods to increase one's vocal range in singing?

Answer 1

You do not "stretch" the vocal cords. You manipulate them. It is mostly about breath control and openness in the throat area. You must also avoid thickening your vocal cords in any way, this leads to the lessening of elasticity and therefore of range.

Answer 2

Yes, it IS about breath support and exercises to PROPERLY PLACE the vocal sound, working slowly to increase that range. Of course, voice lessons are the answer, because a teacher or vocal coach can help you to "shift gears" as you move over a wide range of notes. It's about practicing scales, particularly ones that span the gap between the "chest" and "head" voice. Whatever you do, DON'T push on those vocal cords ---you could wind up with vocal nodules and not be able to sing at all. There are books and websites on increasing your vocal range. I've listed a few sites below:

Answer 3

i think the vocal cords can be treated like muscles. the more you work them (carefully), the more they can take. i've heard that we have two sets of cords, for higher and lower registers, but that it takes training to learn to control them both.