As Jazz enters its second century, few of its original voices, those that either invented its language or best encapsulated any of its particular eras, are left. The Swing Era giants are all gone, save for Lionel Hampton and that indomitable spirit Artie Shaw, the Be-boppers have Max Roach as virtually their soul living representative, and Horace Silver and Sonny Rollins stand as the most prominent survivors of the second wave of Modern Jazz musicians that codified the innovations of Charlie Parker, Dizzy Gillespie and their peers.