The Rite of Spring composer Julius Harrison acknowledged the uniqueness of the work negatively: it demonstrated Stravinsky's "abhorrence of everything for which music has stood these many centuries ... all human endeavour and progress are being swept aside to make room for hideous sounds ..." In "The Firebird", Stravinsky had begun to experiment with bitonality (the use of two different keys simultaneously). He took this technique further in "Petrushka", but reserved its full effect for "The Rite" where, as the analyst E.W. White explains, he "pushed [it] to its logical conclusion". White also observes the music's complex metrical character, with combinations of duple and
The Rite of Spring orchestras would be reluctant to pay a second rental charge from two publishers to match the full work and the revised Sacrificial Dance; moreover, the revised dance could only be published in America. The 1948 score provided copyright protection to the work in America, where it had lapsed, but Boosey (who acquired the Editions Russe catalogue) did not have the rights to the revised finale. The 1929 score as revised in 1948 forms the basis of most modern performances of "The Rite." Boosey & Hawkes reissued their 1948 edition in 1965, and produced a newly engraved edition (B&H 19441) in