Free Play doesn’t deal directly with music practice, but it is nevertheless an important book for anyone interested in music (or other arts, or life). I strongly believe that improvisation benefits practice. To me, improvising is an essential musical skill, one possessed by musical greats (Hussein, Bach, Shankar, Beethoven, Duke, Mozart, etc.), and is practiced in musical traditions all over the world, as well as by young children who haven’t developed some of the fear associated with improvisation in those overly focused on the written notes. Remember when you drew letters over and over as a young child, taking great care (or not) with the shapes? Now imagine that despite all that practice time forming letters and sounding out words, that you never (ever) spoke extemporaneously. Crazy, right? To me, that’s about the same as practicing scales over and over until they’re memorized, but then never using that tonal material to improvise. Crazy talk! At the end of this review is a link to an mp3 of my improv group Meh! playing an improvised story with Nachmanovich.