Assertion: concerto's movement | /r/HasProperty | maestoso
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text: The first movement, Allegro maestoso (Clara orchestrated this and the slow movement herself), begins with a serious, almost march-like orchestral introduction interrupted by a brief piano flourish; another orchestral statement follows, then an impressive keyboard cascade that surely later inspired the opening measures of Grieg's Concerto in A minor (Clara's concerto, though the work of a teenager, was quite popular through the nineteenth century).