Issues : Bass register changes
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b. 50
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composition: Op. 64 No 1, Waltz in D♭ major category imprint: Differences between sources; Corrections & alterations |
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b. 50-51
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composition: Op. 28 No. 17, Prelude in A♭ major
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In FCI the structure of all the accompanying quavers in b. 50 (from the 2nd to the 6th) is similar – 3 notes each in the part of each of the hands, hence c category imprint: Differences between sources; Corrections & alterations; Source & stylistic information issues: Accompaniment changes , Bass register changes |
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b. 59-60
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composition: Op. 27 No 2, Nocturne in D♭ major
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In the three teaching copies, the bass notes in bar 59 were doubled with lower octaves. In FES the octave progression is consistently brought to the beginning of bar 60. In our opinion this means that Chopin considered the version with the octaves at least equivalent to the version of A (→GE→FE→EE), in which single notes appear. category imprint: Differences between sources; Corrections & alterations issues: Annotations in teaching copies , Annotations in FED , Annotations in FES , Authentic post-publication changes and variants , Annotations in FEJ , Bass register changes , Abbreviated octaves' notation |
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b. 59-61
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composition: Op. 28 No. 17, Prelude in A♭ major
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FCI has e category imprint: Differences between sources; Corrections & alterations; Source & stylistic information issues: Bass register changes |
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b. 64
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composition: Op. 30 No. 2, Mazurka in B minor
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This is the most significant difference between the authentic sources – FC and FE – in entire opus 30. The FE (→EE) version, which is a clear improvement of the Mazurka ending, must have been introduced by Chopin in the proofreading of or in the basis for FE instead of the FC (→GE) version. category imprint: Differences between sources; Corrections & alterations issues: Accompaniment changes , Authentic corrections of FE , Bass register changes , Main-line changes |
2 is present in all R.H. chords, while the chromatic step of the bass from the 4th quaver in b. 50 to the 1st quaver in b. 51 is not doubled in the bottom octave.
as a bass note in bars 59 and 61.
