that music be used to supplement, not simply accompany, films' visual aspect. Adorno also assisted Thomas Mann with his novel Doktor Faustus after the latter asked for his help. "Would you be willing," Mann wrote, "to think through with me how the work—I mean Leverkühn's work—might look; how you would do it if you were in league with the Devil?" At the end of October 1949, Adorno left America for Europe just as The Authoritarian Personality was being published. Before his return, Adorno had reached an agreement with a Tübingen publisher to print an expanded version of Philosophy of New Music and completed two compositions: Four Songs for Voice and Piano by Stefan George, op.7, and Three Choruses for Female Voices from the Poems of Theodor Däubler, op. 8. Postwar Europe Return to Frankfurt University Upon his return, Adorno helped shape the political culture of West Germany. Until his death in 1969, twenty years after his return, Adorno contributed to the intellectual foundations of the Federal Republic, as a professor at Frankfurt University, critic of the vogue enjoyed by Heideggerian philosophy, partisan of critical sociology, and teacher of music at the Darmstadt International Summer Courses for New Music. Adorno resumed his teaching duties at the university soon after his arrival, with seminars on "Kant's Transcendental Dialectic", aesthetics, Hegel, "Contemporary Problems in the Theory of Knowledge", and "The Concept of Knowledge". Adorno's surprise at his students' passionate interest in intellectual matters did not, however, blind him to continuing problems within Germany: The literary climate was dominated by writers who had remained in Germany during Hitler's rule, the government re-employed people who had been active in the Nazi apparatus and people were generally loath to own up to their own collaboration or the guilt they thus incurred. Instead, the ruined city of Frankfurt continued as if nothing had happened, holding on to ideas of the true, the beautiful, and the good despite the atrocities, hanging on to a culture that had itself been lost in rubble or killed off in the concentration camps. All the enthusiasm Adorno's students showed for intellectual matters could not erase the suspicion that, in the words of Max Frisch, culture had become an "alibi" for the absence of political consciousness. Yet the foundations for what would come to be known as "The Frankfurt School" were soon laid: Horkheimer resumed his chair in social philosophy and the Institute