For violin playing, there is a higher level of left-handed skill. It is impossible to play without a fairly advanced two-tone technique. This is playing vibrato on two strings at the same time, we call it double vibrato, how to interpret the various types and styles of double vibrato? I consulted some materials and compiled the following:
(1) Homogeneous double vibrato: This vibrato is rarely used, and playing this vibrato also requires the player to have a high degree of extended finger octave technique. Generally speaking, people with small hands cannot play this technique.
(2) Three-degree double vibrato: It is a double vibrato played with three-degree double-tone fingering. Playing this vibrato requires the player to have the skill to play the three-degree two-tone scale quickly. Without the skill of playing three degrees of double tone, it is almost impossible to play this vibrato. For example, this technique is applied in the colorful section and the ending section of the fourth movement of Tartini's Violin Sonata.
(3) Six-degree double vibrato: This vibrato is used less. Playing this vibrato needs to be based on a strong skill of playing the third-degree scale quickly. And Yu finger's ability to move alone is better, when playing 2, 4 fingers should be close to 1 and 3 fingers, and the four fingers of the left hand are tightened and played, and the movement is somewhat awkward.
(4) Octave double vibrato: it is a double vibrato performance played with extended finger octave fingering This vibrato requires the player to have a strong foundation for playing the extended finger octave scale, otherwise, if the octave scale is not fast, it will be difficult to play this kind of vibrato. In Paganini's Third Caprice there is an octave vibrato of extended fingers, in addition to occasional double vibrato of the same degree.
How to learn the violin well? What are the types of double vibrato? What are the playing techniques? This article is compiled by Shenzhen Qingge Musical Instruments, welcome everyone to correct, pay attention to, comment, like.