The first step, and in some ways the most difficult one, is to wrap your head around the idea of improvisation on the classical guitar. What precisely is improvisation, and what is not? A familiar part of the musical toolbox for guitarists specializing in jazz, flamenco, bluegrass, blues, rock and other genres, improvisation has been relatively neglected, if not exactly derided, in modern classical guitar. This extends to classical music in general, of course. Considering the history of classical music and the evolution of the guitar, it’s perhaps surprising that improvisation does not play a larger role.