The Rite of Spring the winter of 1909–10, in close association with Fokine who was choreographing "The Firebird". During this period Stravinsky made the acquaintance of Nijinsky who, although not dancing in the ballet, was a keen observer of its development. Stravinsky was uncomplimentary when recording his first impressions of the dancer, observing that he seemed immature and gauche for his age (he was 21). On the other hand, Stravinsky found Diaghilev an inspiration, "the very essence of a great personality". "The Firebird" was premiered on 25 June 1910, with Tamara Karsavina in the main role, and was a great public success. This ensured
The Rite of Spring that the work's opening bassoon melody was derived from an anthology of Lithuanian folk songs, but maintained that this was his only borrowing from such sources; if other elements sounded like aboriginal folk music, he said, it was due to "some unconscious 'folk' memory". However, Morton has identified several more melodies in Part I as having their origins in the Lithuanian collection. More recently Richard Taruskin has discovered in the score an adapted tune from one of Rimsky-Korsakov's "One Hundred Russian National Songs". Taruskin notes the paradox whereby "The Rite", generally acknowledged as the most revolutionary of the composer's early