Guy de Mey the English National Opera; Lully's "Atys" under William Christie at the Paris Opera, in Florence and New York; Berg’s "Lulu" with Teresa Stratas in a production by Ruth Berghaus, and "Boris Godunov" with José Van Dam at the Brussels Opera La Monnaie; Händel’s "Judas Maccabaeus" with the San Francisco Philharmonia Baroque Orchestra; Bach’s "St Matthew Passion" with the Concertgebouw orkest Amsterdam ; Berlioz’ "L’Enfance du Christ" at the Festival of Aix-en-Provence; Scarlatti’s "Mitridate" at the Schwetzinger Festspiele; Debussy’s "Pelléas et Mélisande" at the Nantes Opera ; Berg’s "Lulu" and Janáček’s "The Cunning Little Vixen" and "Katja Kabanova" at the Flemish
Boris Godunov (opera) finished in 1872 (vocal score, 14 December 1871; full score 23 June 1872), and submitted to the Imperial Theatres in the autumn. Most Mussorgsky biographers claim that the directorate of the Imperial Theatres also rejected the revised version of "Boris Godunov", even providing a date: 6 May 1872 (Calvocoressi), or 29 October 1872 (Lloyd-Jones). Recent researchers point out that there is insufficient evidence to support this claim, emphasizing that in his revision Mussorgsky had rectified the only objection the directorate is known to have made. In any case, Mussorgsky's friends took matters into their own hands, arranging the performance of