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've had if he'd 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).