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,
History of the classical guitar early 19th century, the guitar evolved into a six-string instrument, phasing out courses by preference to single strings. These six-string guitars were still smaller than the modern classical guitar. The design of the modern classical guitar can be attributed to Antonio de Torres. The construction of these guitars has been considered the standard in "traditional" instruments since the mid 19th century. Contemporary classical guitars follow the Smallman design which replaces the fan braces with a much lighter balsa brace attached to the back of the sound board with carbon fiber. The balsa brace has a honeycomb pattern and allows the