"Important to always take a breath, fill the lungs, and then use the diaphragmatic muscles to expell air over the vocal cords to get sound. Don't ever try to sing by "pinching" the throat. Throat stays relaxed, within reason, of course, there must be some tension there, but the power comes from the moving air, not constricing the throat to create higher air velocity.

Lastly, it is important to decide WHEN it is appropriate to use vibrato in singing - and when it is not. Different genres demand different styles. For example, it is sometimes not needed, or at least not explicit, as in, say, certain jazz and pop genres. "

Hi, All of Mac's advice is important....especially, I feel, regarding breath control. Often in the recording studio, we can be asked for "More vib"..."Less Vib".....so you definitely can learn to control vib in the voice....as you can in other instruments. Practising the excersises that Mac suggested, you'll soon find a noticeable improvement....then, it's deciding WHERE to use it! Best of luck. Joe G.