Classical guitar was playing in concerts around the world, popularizing his modern classical guitar, as well as a new style of music in the 1920s: Spanish romantic-modern style with guitar works by Moreno Torroba, de Falla, etc. Some people consider it to have been this influence of Segovia which led to the domination of the Torres instrument. Factories all over the world began producing them in large numbers. It was the 19th century classical guitarist Francisco Tárrega who first popularized the Torres design as a classical solo instrument. Composers of the Renaissance period who wrote for four course guitar include Alonso Mudarra,
Classical guitar technique thumb, allowing the left hand to shift without sticking to the guitar. By keeping the thumb behind the second finger and playing off the front of the third finger, the classical guitarist sets the left hand shape. Playing with the left hand more or less parallel to the neck requires a certain amount of stretching between the fingers. There is a tendency, especially when one first begins guitar, to collapse the first and second fingers together to press on the string. For example, in playing the F on the first string, first fret (often the second note ever fingered after