When you take singing lessons, a voice coach will listen to you sing and watch you while you sing. The coach will be able to tell you what you’re doing right and, more importantly, what you’re doing wrong. A coach can also teach you to listen to yourself while you sing. That way you can “self-correct” your voice if you hear yourself begin to go sharp or flat in your pitch.
However, you can learn how to sing better only if you practice the techniques you’ve learned. Anyone who does anything well practices daily. That’s why they’re so good! The repetition of practice perfects your vocal technique. You emphasize your strong points and strengthen your weak points. In short, you get better vocally. Practice allows you to work out your voice just as you would any muscle. When it comes to singing on key , practice does indeed make perfect.

