Here are a few things to know and work on if pinky vibrato is hard for you: , 1The pinky structurally is like a counterbalance to the thumb. They are connected at the base of the hand through Vibrato on fourth finger: normal at start or weakness? Technique: Viola vibrato, and how flexible joints and a keen ear can enhance your expressive range Focus The Strad How to Develop Strong Vibrato in All Fingers Fundamental Changes Music Books & Free Lessons for Guitar and More Using the 4th finger Fiddle lessons and workshops YesVibrate the 4th Finger Too , In this clip, Laurence Lesser calls out vibrating every note the same and shows why varying vibrato by finger and phraseyes, even on the little fingerinstantly