The ability to sing high notes and increasing the vocal range is an aspiration of most singers. However, most singers find it very difficult to increase their vocal range so that they can hit and sustain those high notes effortlessly and effectively.
So how can you own a powerful singing voice and hit those high notes without straining your vocal cords or even damaging them?
Although expanding your vocal range is an illusive issue, the good news is that it is not all that difficult. Once you understand it, you will be surprised that it can be so simple after all.
Now, for the bad news, it is somewhat like learning how to swim. You cannot possibly learn to swim by reading an article or even a zillion articles without getting into the pool and start practicing your swimming strokes. The problem is that many singers are doing just that when learning how to sing.
It is the same when you want to increase your vocal range to hit those high notes. You can possibly learn the theory from an article such as this one, but would be most unlikely that you can master the skill because it involves the coordination of muscles moving and correct breathing techniques...