The Rite of Spring piano version, subsequently lost, which he may have used to demonstrate the work to Diaghilev and the Ballet Russes conductor Pierre Monteux in April 1912. He also made a four-hand piano arrangement which became the first published version of "The Rite"; he and the composer Claude Debussy played the first half of this together, in June 1912. Following Diaghilev's decision to delay the premiere until 1913, Stravinsky put " The Rite" aside during the summer of 1912. He enjoyed the Paris season, and accompanied Diaghilev to the Bayreuth Festival to attend a performance of "Parsifal". Stravinsky resumed work on "The
The Rite of Spring Rite" in the autumn; the sketchbooks indicate that he had finished the outline of the final sacrificial dance on 17 November 1912. During the remaining months of winter he worked on the full orchestral score, which he signed and dated as "completed in Clarens, March 8, 1913". He showed the manuscript to Maurice Ravel, who was enthusiastic and predicted, in a letter to a friend, that the first performance of the "Le Sacre" would be as important as the 1902 premiere of Debussy's "Pelléas et Mélisande". After the orchestral rehearsals began in late March, Monteux drew the composer's attention to