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Source:
p. 2, b. 13-26
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FE (→EE) has a 
only before the upper note of the third in the middle of the bar. The sign before c1 is completely unnecessary here, however, the undoubtedly necessary raising a to a is missing. AI has the correct text, the mistake was also corrected in GE.
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category imprint: Differences between sources
issues: Errors in FE, GE revisions
notation: Pitch
Missing markers on sources:
AI, FE1, FE2, FED, FEJ, FES, GE1a, GE2, GE3, GE4, GE5, EE2, EE3, EE4, GE1