GE1b
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FC - Fontana's Copy
FE - French edition
FE1 - First French edition
FE2 - Corrected reprint of FE1
FED - Dubois copy
FEJ - Jędrzejewicz copy
FES - Stirling copy
GE - German edition
GE1 - First German edition
GE1a - Corrected reprint of GE1
GE1b - Flawed impression of GE1
GE2 - Second German edition
GE3 - Revised impression of GE2
EE - English edition
EE1 - First English edition
EE2 - Corrected reprint of EE1
EE3 - Revised impression of EE2
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  b. 58

The cautionary  before a2 present in the sources does not seem to be necessary here. Similarly in the penultimate third in bar 58 and in the eleventh one in bar 59. In the entire progression, all a notes (in different octaves) are provided with sharps, which is really justified only in some of the places.

Compare the passage in the sources »

category imprint: Source & stylistic information

issues: Cautionary accidentals, Last key signature sign

notation: Pitch

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