Though serious jazz fans certainly recognize the brilliance of guitarist Grant Green, his overall contributions to the genre were sorely underrated during his own lifetime. Best known as a coveted Blue Note Records session leader and sideman - he played on nine Blue Note albums in 1961 alone - Green helped raise the art of jazz guitar playing to new heights. Like his contemporary Wes Montgomery, Green's driving, aggressive tone was simultaneously fluid and eloquent. He moved freely from style to style, embracing bop, gospel, blues, Latin, country, soul, and funk. In the late '60s, Green...