Getting a great singing voice is not just a quick! It requires lot of time and passion in learning. However, it is a known fact that not everybody has been gifted with the talent to sing. There are some people who call bad singers “tin ear,” especially if he doesn’t hear himself the way his listeners do. Tin ears are those people who couldn’t tell that they are already singing off-key or couldn’t tell the difference between good and bad singing. They are either tone deaf or just ignorant.
If you have not tried this one already you should, it worked for me. Buy a log furniture and practice there.
On the other hand, those people who don’t know how to sing properly. Then they require much practice and singing lesson instead. Don’t be like a bad singer if you can be a good singer!