Assertion: concerto's section | /r/HasProperty | a series of quick leaps
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text: Arguably the most difficult section, albeit a very short one, is a series of quick leaps, first in the left hand in the stride piano style, and then in both hands - with the second-to-last leap spanning three octaves in the left hand and two octaves in the right hand, followed immediately by the final, fast leap, spanning four octaves in the left hand and two octaves in the right hand - at the very end of the piece.