Heiner Muller's play, "Quartet," was performed in an American Repertory Theatre production at the Loeb Stage in Cambridge, Massachusetts. The play was based on his novel, "Les Liaisons Dangereuses." Robert Wilson was director and set designer. Martin Pearlman was music composer and adapter. Frida Parmegianni was costume designer. Howell Binkley and Robert Wilson were lighting designers. Stephen D. Santomenna was sound designer. Jane Perry was assistant director. Robert Brustein was artistic director.
