What is Vibrato? Arden Kaywin Vocal Studio The 30 best female singers of all time, ranked in order of pure vocal ability Smooth Vibrato is the slight oscillation of pitch produced when the vocal cords are balanced and relaxed, creating a warm and expressive sound. Developing a natural vibrato is a key aspect of vocal Struggling with vibrato? Try this 30 second FIX!, Most of my students struggle with VIBRATO, so I teach it in a way you can actually FEEL! , STEP 1. Repetition. Copy the note again and again