The main problem for singers who want to get a raspy voice is that they want it quickly and this might not be such a good idea.
Getting a raspy voice isn’t difficult at all, the problem is if you do not do it correctly you might even injure yourself. Some people do like their raspy voices, there are even a lot of singers who want to have a raspy voice. If you want to enhance your singing and speaking voice then my personal recommendation is to use a natural vocal booster that also soothes and relieves hoarseness Click here to check it out on Do note that by trying to get a raspy voice as fast as possible you might end up losing your voice. Once your vocal cords are vibrating they will dislodge the protective layer of mucus and thus making your voice raspy. The fastest way of getting a raspy voice is by screaming, while you are screaming you will create a lot of pressure on your vocal cords which will vibrate faster. What most will not tell you about these famous singers with a raspy voice is the number of health complications and surgeries they had got due to their raspy voice.
While some singers actually want to get rid of it, there will be some that will actively try to pursue getting a raspy voice, this is mainly because they want to imitate some singers who have raspy voices.
As a singer, getting a raspy voice should probably be the least desirable type of voice which you would want to develop.