Issues : Errors in EE

b. 12

composition: Op. 29, Impromptu in A♭ major

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EE and FE omitted the stem extending e on the 4th crotchet of the bar.

category imprint: Differences between sources

issues: Errors in FE , Errors in EE

b. 17

composition: Op. 29, Impromptu in A♭ major

 
 
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In EE all the triplet's stems were doubled, which is an obvious error. The remaining sources unanimously confirm the version with one crotchet stem.

category imprint: Differences between sources

issues: Errors in EE

b. 19

composition: Op. 29, Impromptu in A♭ major

 
 
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A (→GE) and FE differ in the range of the crescendo hairpins. A includes hairpins which begin after the 3rd quaver and end before the last crotchet in the bar. In FE the hairpins were led from the 2nd quaver to the end of the bar. EE is totally lacking the sign. We adopt the variant of A (→GE). 

category imprint: Differences between sources

issues: Scope of dynamic hairpins , Errors in EE

b. 20

composition: Op. 29, Impromptu in A♭ major

 
 
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The range of the crescendo hairpins in A is ambiguous. We assume the upper arm to be determining. The sign was similarly interpreted in GE. In FE the sign is placed quite earlier, under the 2nd quaver, while EE is totally lacking it.

category imprint: Graphic ambiguousness; Differences between sources

issues: Scope of dynamic hairpins , Errors in EE

b. 25

composition: Op. 29, Impromptu in A♭ major

 
 
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EE1 has d as the 1st note. It is certainly an error of "thirds", corrected in EE2.

category imprint: Differences between sources

issues: Errors in EE