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 Richard Provost published his first edition of "Classic Guitar Technique" , outlining principles of scale and arpeggio technique based on his study of anatomy to make the 'inherent kinesthetic tendencies' ("our limitations") of the human body work for the player. Rather than working around them, the intention being production of "a musical, articulated sound within our physical limitations". A second revised edition of Provost's work (detailing further the author's theory), was published in 1992. The basis of this technique is referred to by Charles Duncan in his book "The Art of Classical Guitar Playing" as "the awareness of the release