The second season of the acclaimed documentary series for PBS. Michael Feinstein’s American Songbook continues to chronicle Feinstein’s lifelong mission to keep the Great American Songbook alive, as he champions the lyrics and melodies of songwriters like George and Ira Gershwin, Harold Arlen, Duke Ellington, Johnny Mercer, Irving Berlin, and Rogers and Hart, all while performing more than 200 shows a year across America. Season Two further illuminates Feinstein’s passion for American song, as he meets fanatical collectors of sheet music, records, manuscripts and memorabilia, and solves an astonishing musical mystery. Feinstein and his fellow collectors represent a tiny world devoted to saving a gigantic body of work. Their eccentricities make for a colorful cast of supporting characters.