Computerised analysis of Vengerov 's vibrato V.com weekend vote: Was your vibrato self taught, or did you need help? 4th finger??? : r violinist My vibrato should be further along than this (I think?) Vibrato Exercise 3: Finger Release Jacob Murphy Violin Studio What do I do with a student who is not able to keep left hand thumb on neck when doing vibrato. It wiggles around. He has large hands and also complains about first finger hitting the pegs when doing