In many ways, Michael Martin Murphey has the career that Michael Nesmith of the Monkees -- with whom Murphey performed early in both of their careers -- might have had if he had never been picked for the NBC series. A guitarist/songwriter, Murphey led the country-rock group the Lewis & Clarke Expedition in the mid- to late '60s and had some pop success, and even got one song, "What Am I Doing Hangin' 'Round?," recorded by the Monkees (with Nesmith singing lead, natch). His songs were cut by the likes of Flatt & Scruggs, Kenny Rogers, Roger Miller, and Bobbie Gentry, and he eve...