Classical guitar for repertoire of all periods is sometimes critically viewed: Torres and post-Torres style modern guitars (with their fan-bracing and design) have a thick and strong tone, very suitable for modern-era repertoire. However, they are considered to emphasize the fundamental too heavily (at the expense of overtone partials) for earlier repertoire (Classical/Romantic: Carulli, Sor, Giuliani, Mertz, ...; Baroque: de Visee, ...; etc.). "Andrés Segovia presented the Spanish guitar as a versatile model for all playing styles" to the extent, that still today, "many guitarists have tunnel-vision of the world of the guitar, coming from the modern Segovia tradition". While fan-braced modern
Classical guitar composer and player Paco de Lucía are known worldwide. Not many classical guitar concertos were written through the guitar history. Nevertheless, some guitar concertos are nowadays wide known and popular, especially Joaquín Rodrigo's "Concierto de Aranjuez" (with the famous theme from 2nd movement) and "Fantasía para un gentilhombre". Composers, who also wrote famous guitar concertos are: Antonio Vivaldi (originally for mandolin or lute), Mauro Giuliani, Heitor Villa-Lobos, Mario Castelnuovo-Tedesco, Manuel Ponce, Leo Brouwer, Lennox Berkeley... Nowadays, more and more contemporary composers decide to write a guitar concerto. The classical guitar is distinguished by a number of characteristics: The fretboard (also