Classical guitar composers wrote mostly in tablature notation. In the middle of the 16th century, influences from the vihuela and the renaissance guitar were combined and the baroque five string guitar appeared in Spain. The baroque guitar quickly superseded the vihuela in popularity in Spain, France and Italy and Italian players and composers became prominent. In the late 18th century the six string guitar quickly became popular at the expense of the five string guitars. During the 19th century the Spanish luthier and player Antonio de Torres gave the modern classical guitar its definitive form, with a broadened body, increased waist curve,
Classical guitar technique stroke that a guitarist will use is motivated by personal choice of tone quality, dynamic control and efficiency. The tendency of modern influential classical guitar performers and teachers to promote it often leads to a preference for free-stroke, and thus a discrepancy from earlier trends such as the mid-20th century reliance on rest-stroke. Furthermore, by experimenting with hand positions and nail angles, it is possible to achieve satisfactory volume with the free-stroke which is comparable to that of the rest-stroke: this often requires the use of a smoothly filed fingernail. Again, this is a matter of preference and taste for