There is a big difference between singing good and singing beautifully. When you sing beautifully people are dying to listen to your singing. They consider it a treat for their ears to listen to your voice while singing. Before you can impress people with your voice you have to know how to sing beautifully. People who have just started to sing are often unaware of the many factors that play a huge role in making a person sound beautiful. The first and most important thing to sing beautifully is to know the right scale for your voice.
Every voice is different and has its own scale within which it sounds most beautiful. You have to know about this particular scale because whenever you sing in that scale you will sound beautiful and at your best. Sing a song in your most compatible scale and the same song in a different scale and you will easily be able to notice the difference. Why you sound beautiful when singing at your most suitable scale is because you are able to add waves and other effects to your voice naturally and more easily. On a different scale, you might have to put in some efforts for the same effects.
Get a piano or some other similar instrument that you can play along with your singing. Such instruments are used to match your voice with their notes. When you do so you are making your voice hit the exact notes as are on the instrument. By regularly singing while accompanied by a piano or similar instrument, you will notice a huge change in how you sing. As you match your voice with the notes on your piano, you get used to singing in tune and at the right pitch.
Sing from your throat and mouth, not your nose. This is a problem that many singers would not realize unless someone points it out for them. This comes naturally to a person and thats why it is hard to get rid of this problem. Nasal tones are not welcomed much in the music world. The best way to know if you have a nasal tone is to know block your nose with your thumb and index finger and then try to sing the song. If your voice becomes nasal and you are having a hard time singing, you have a nasal tone and you need to get rid of it soon.
Sing songs with expressions to bring feelings in your words. Some people would sing with a flat face. While there should be no restriction on the way a person likes to sing, it is true that your voice carries more emotions when you sing with expressions. It is difficult in the beginning to sing in this way because a person is constantly conscious of their facial expression and looking funny. The truth is that you dont look funny and singing in this way rather adds emotions to your singing and allows you to touch the hearts of your listeners better.