CJ
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in 
The manuscripts conveying the text of [A2] are pretty united on the range of the dynamic hairpins in these bars (A1 is devoid of such marks). The whole-bar marks of EL are an arbitrary decision of Kolberg or the engraver.
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See b. 22
category imprint: Differences between sources
issues: Scope of dynamic hairpins, Balakirev's revisions, Revisions in EL
notation: Articulation, Accents, Hairpins
