Issues : Corrections in A

b. 92

composition: Op. 29, Impromptu in A♭ major

 
 
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In A Chopin changed twice the 3rd quaver in bar 10: from e1 into c1 and then back into e1. In analogous bar 92, Chopin, without a doubt, wrote e1. The rejected version with c1 was not corrected in the base text for EE.

category imprint: Differences between sources; Corrections & alterations

issues: Corrections in A , Chopin's hesitations

b. 115

composition: Op. 29, Impromptu in A♭ major

 
 
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A (→GE) and FE have the indication sotto voce. In A one can see that Chopin corrected the original indication – . Taking this into consideration, different indications in EE –  legatissimo – are almost certainly authentic and come from the lost manuscript base text (it also applies to the remaining indications in bars 117, 119, 122). In A we also have a few other deleted and corrected performance indications. Cf. also the beginning of the Mazurka Op. 24, No. 2.   

category imprint: Differences between sources; Corrections & alterations

issues: Corrections in A , Deletions in A