The Horse Opera (1959-1963) Cold Turkey (1964-1969) Six Hearts (1993) Music of the Spheres Looney Tunes and the News Ifs, Ands, and Buts (1966-2000) Ifs, Ands, and Buts (1950-1966) Mappamundi Back of My Hand (1970-1993) Heart Island The Last Poem Audio Recordings